Two tailors, Zoe and Wanda, sit down to do some embroidery. Zoe can embroider 2 shirts per hour, and Wanda can get through 6 shirts per hour. In addition, the tailors had previously finished some shirts. Zoe has already completed 14 shirts, and Wanda has completed 6 shirts. Zoe and Wanda decide to take a break when they have finished the same total number of shirts. How long will that take? How many shirts, in total, will each tailor have finished?

Answers

Answer 1

After 2 hours, Zoe and Wanda will complete the same total number of shirts.

Each tailor will finish 18 shirts.

What is linear equation?

An algebraic equation of the form y=mx+b is referred to as a linear equation. m is the slope, and b is the y-intercept, and all that is involved is a constant and a first-order (linear) term. The variables in the preceding equation are y and x, and it is occasionally referred to as a "linear equation of two variables."

Given that,

Zoe can embroider 2 shirts per hour, and Wanda can get through 6 shirts per hour. Zoe has already completed 14 shirts, and Wanda has completed 6 shirts.

Assume that after x hours they have finished the same total number of shirts.

The number of shirts that Zoe finished is

Z(x) = 14 + 2x ....(i)

The number of shirts that Wanda finished is

W(x) = 6 + 6x ...(ii)

When they make same number of shirts, then Z(x) = W(x)

14 + 2x = 6 + 6x

6 + 6x = 14 + 2x

Subtract 2x from both sides:

6x - 2x = 14 - 6

4x = 8

Divide both sides by 4

x = 8/4

x = 2.

Putting x = 2 in Z(x) = 14 + 2x:

Z(2) = 14 + (2×2)

Z(2) = 18

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Related Questions

Lupe says that the product
of 4 and any number is even.
Does her statement make
sense? Explain.

Answers

Answer:

I'm not to sure what the answer is

Lupe's statement seems quite fair

When multiplied by 4, any number's pair

An even product will be produced

By this rule, we are not reduced

For example, take the number 6

Multiply it by 4, and what do you get?

The answer is 24, a multiple of 2

This confirms Lupe's statement is true

In conclusion, Lupe's statement rings true

It makes perfect sense, through and through

The product of 4 and any number

Will always be an even number.

I need help with my math homework

Answers

This is so easy. Enjoy it while you can.
1. 9x5 = 45
2. 10x3 = 30
3. 7x6 = 42
4. 6x4 = 24

A = {red, blue, green, yellow, orange} B = {pink, blue, purple, yellow, green} Find A ⋂ B.

Answers

According to the given sets, A ⋂ B = {blue, green, yellow}.

What are sets?

A set contains elements or members that can be mathematical objects of any kind, including numbers, symbols, points in space, lines, other geometric shapes, variables, or even other sets.

A set is a mathematical model for a collection of various things.

A ⋂ B:

A set called an intersection B has components that are found in both sets A and B.

The intersection of sets A and B is shown by the symbol, which is interpreted as "An intersection B" and written as A⋂B.

The set of components shared by all sets is the intersection of two or more sets.

So, we have:

A = {red, blue, green, yellow, orange}

B = {pink, blue, purple, yellow, green}

A ⋂ B which means common elements:

A ⋂ B = {blue, green, yellow}

Therefore, according to the given sets, A ⋂ B = {blue, green, yellow}.

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Select the correct answer.
Which list orders the angles of triangle ABC from smallest to largest measure?
B
OA.
B.
O C.
OD.
130
180
ZA, ZC, ZB
ZC, ZA, ZB
ZB, ZC, ZA
ZA, 2B, 2C
120

Answers

Answer:

<B, <C, <A

Step-by-step explanation:

The order from smallest to largest angle is the same as the order from shortest to longest opposite side.

Sides from shortest to longest:

120, 130, 180

Angles from smallest to largest:

<B, <C, <A

Please help with question 1.

Answers

Answer:

reflection over the y-axistranslation left 4, down 3

Step-by-step explanation:

You want two transformations that will map segment AB to segment A"B", where the points are A(1, 1), B(5, 3), A"(-5, -2), B"(-9, 0).

Reflection

We notice that the difference B-A is (5 -1, 3 -1) = (4, 2), and the difference B"-A" is (-9 -(-5), 0 -(-2)) = (-4, 2). These values have the same magnitudes, so we know no dilation is involved. The sign of the x direction of the segment has been reversed, which means the segment has been reflected horizontally. (B" is left of A", where B is right of A.)

Reflection over any vertical line will do, but the simplest is reflection over the y-axis.

The first transformation can be reflection over the y-axis.

Translation

The reflected line segment will be ...

  (x, y) ⇒ (-x, y)

  A(1, 1) ⇒ A'(-1, 1)

  B(5, 3) ⇒ B'(-5, 3)

The value that must be added to A' to move it to A" is ...

  A" -A' = (-5, -2) -(-1, 1) = (-5 -(-1), -2-1) = (-4, -3) . . . . . . left 4, down 3

Similarly, the value that must be added to B' to move it to B" is ...

  B" -B' = (-9, 0) -(-5, 3) = (-9 -(-5), 0 -3) = (-4, -3) . . . . . . left 4, down 3

That is, the entire segment A'B' can be moved to A"B" by a translation left 4 and down 3.

The second transformation can be translation left 4 and down 3.

__

Additional comment

The translation left could be accomplished by reflection over the line x = -2 instead of the y-axis.

The movement of the line segment could be accomplished in one transformation by rotation 126.87° clockwise about the point (-1.25, -2). The exact angle is arctan(-4/3) in the second quadrant.

A parabola has an axis of symmetry at x = 5/12. The distance between its roots is 13/6. What is the equation of the parabola?

Answers

Answer:

The axis of symmetry of a parabola is the line that divides the parabola into two mirror images. This line always passes through the vertex of the parabola. For a parabola with an axis of symmetry at x = 5/12, the vertex of the parabola is at the point (5/12, 0).

The distance between the roots of a parabola is the distance between the x-coordinates of the two points where the parabola crosses the x-axis. In this case, the distance between the roots is 13/6.

To find the equation of the parabola, we can use the vertex form of the equation, which is given by y = a(x - h)^2 + k, where (h, k) is the coordinates of the vertex and a is a constant. In this case, the coordinates of the vertex are (5/12, 0) and the constant a can be determined using the distance between the roots.

To find a, we can use the fact that the distance between the roots of a parabola is equal to the square root of the product of the coefficients of the quadratic terms in the equation. In the vertex form, the coefficient of the x^2 term is a, so we can set up the following equation to find a:

(13/6)^2 = a * (5/12)^2

Solving for a, we find that a = -1/3.

Therefore, the equation of the parabola is y = -1/3(x - 5/12)^2.

this is serious pls help ASAPPPPPPPPPPPPPPPPPPPPPP its due in 25 mins

Answers

Answer:

14,641

Step-by-step explanation:

11^4 = 11 × 11 × 11 × 11 = 121 × 11 × 11 = 1331 × 11 = 14,641

Answer:

14,641

Step-by-step explanation:

10^4 = 10000

11^4 > 10 ^4 so A is the answer

6(3w-4y) please help

Answers

Answer:

18w-24y

Step-by-step explanation:

distribute

6(3w-4y)

18w-24y

27 km equals about how many miles?

Answers

27 kilometers to miles

1 kilometer = 0.621371 miles

27 kilometers * 0.621371 miles = [tex]\fbox{16.777 miles}[/tex]

Here are yesterday's high temperatures (in Fahrenheit) in 13 U.S. cities.
50, 51, 55, 55, 59, 59, 64, 67, 67, 74, 77, 78, 80
Notice that the temperatures are ordered from least to greatest.
Give the five-number summary and the interquartile range for the data set.
Five-number summary
Minimum:
Lower quartile:
Median:
Upper quartile:
Maximum:
Interquartile range:

Answers

Answer:

To find the five-number summary for a set of data, we need to find the minimum, first quartile, median, third quartile, and maximum of the data. To find the interquartile range, we subtract the first quartile from the third quartile.

The minimum temperature in the list is 50 degrees Fahrenheit. The maximum temperature is 80 degrees Fahrenheit. To find the median, we need to first find the middle value in the list. Since there are 13 temperatures in the list, the middle value is the seventh temperature, which is 64 degrees Fahrenheit.

To find the first and third quartiles, we need to divide the list into two halves at the median. The first half of the list contains the first six temperatures, and the second half contains the last six temperatures. The median of the first half of the list is the average of the third and fourth temperatures, which is 55 degrees Fahrenheit. The median of the second half of the list is the average of the sixth and seventh temperatures, which is 61.5 degrees Fahrenheit.

Therefore, the five-number summary for this data set is:

Minimum: 50

Lower quartile: 55

Median: 64

Upper quartile: 61.5

Maximum: 80

The interquartile range is the difference between the upper and lower quartiles, which is 61.5 - 55 = 6.5.

What is the geometric mean of 7 and 12? 09.5
02/21
04√21​

Answers

Answer:

9.16

Step-by-step explanation:

formula for Geometric mean is

b = √a × √c

a = 7 and c = 12

b = √ 7×12

b = √84

b = 9.16

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POSSIBLE POINTS: 25
Ashanti has two bank accounts. Account A has $800, and she withdraws $50 per month for food.
Account B has $100, and she adds $30 per month from babysitting. When does account A and B have
the same amount of money in it?

Answers

………………………,…..,.,.,,,,,

Consider the two expressions 6x^3 + 9x^2 + 4x + 7 and 3x^2 + 2 + 6x^3 + 6x^2 + 4x + 5.

a) Show that the two expressions represent equal numbers when x=10.

b) Explain why these two expressions do not represent equal numbers when x = -3/2.

c) Show that these two expressions represent equal numbers for all x other than x = -3/2.

Answers

When x = 10 the equations are equal and when x gets any value the two equations are equal.

What is equation ?

An equation is a mathematical statement that proves two mathematical expressions are equal in algebra, and this is how it is most commonly used. In the equation 3x + 5 = 14, for instance, the two expressions 3x + 5 and 14 are separated by the symbol "equal."

The equals sign is a part of mathematical expressions known as equations. Often, algebra is used in equations. When a calculation requires an exact number but you don't know it, algebra is utilized.

When x = 10 the equation becomes

6x³ + 9x² + 4x + 7

6(10)³ + 9(10)² + 4(10) + 7

= 6000 + 900 + 40 + 7

= 6947

6x³ + 3x² + 6x² + 4x + 5 + 2

= 6x³ + 9x² + 4x + 7

= 6(10)³ + 9(10)² + 4(10) + 7

= 6000 + 900 + 40 + 7

= 6947

Both the equations are equal when x = 10

When x = -3/2 the equation becomes

6x³ + 9x² + 4x + 7

6(-3/2)³ + 9(-3/2)² + 4(-3/2) + 7

= -20.25 + 20.25 + 6 + 7

= 13

6x³ + 3x² + 6x² + 4x + 5 + 2

= 6x³ + 9x² + 4x + 7

= 6(-3/2)³ + 9(-3/2)² + 4(-3/2) + 7

= -20.25 + 20.25 + 6 + 7

= 13

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Which of the following terms are equivalent to the slope in a proportional relationship? Select all that apply.
a.) Constant Rate of Change
b.) origin
c.) Change in y / Change in x
d.) rise/run
e.) inverse

Answers

Answer:

a.) Constant Rate of Change - yes

b.) origin - yes

c.) Change in y / Change in x - yes

d.) rise/run - yes

e.) inverse - Not apply

What is the difference between rate of change and slope coefficient?

The terms rate of change, gradient, slope coefficient, and rise over run are all equivalent to the slope in a proportional relationship. The slope of a line describes the rate at which a variable changes in relation to another variable. Rate of change is the same concept, but it is more general and can be applied to any relationship, not just linear. Gradient is another term for the slope of a line, which is the change in one variable compared to the change in another variable. Slope coefficient is a mathematical term for the slope of a line, which is the ratio of the vertical change to the horizontal change. Rise over run is another term for the slope of a line, which describes the rate of change by measuring the vertical change (rise) over the horizontal change (run). All of these terms describe the same concept, which is the rate of change in a proportional relationship.

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Brody runs a farm stand that sells strawberries and grapes. Each pound of strawberries sells for $2.50 and each pound of grapes sells for $2. Brody made $160 from selling a total of 72 pounds of strawberries and grapes. Graphically solve a system of equations in order to determine the number of pounds of strawberries sold, x,x, and the number of pounds of grapes sold, yy.

Answers

The number of pounds of strawberries sold and the number of pounds of grapes sold is 32 and 20 respectively.

What is equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given that the selling price of strawberries each pound = $2.50,

The selling price of grapes each pound = $2

The total earning = $160

Let x is the no of a pound of strawberries and y is the no of a pound of grapes sold, then equation will be,

x = y + 12 and 2.50x + 2y= 160

Solve the equation by substitution method;

x = 32 and  y = 20

Therefore, the number of pounds of strawberries sold is 32

the number of pounds of grapes sold is 20.

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First person to answer gets a Brainilest!!!Solve this math questions of the picture.

Answers

Answer: S wanted points I

Step-by-step explanation:

Find the area of the figure. (Sides meet at right angles.)
7 in
2 in
5 in
8 in
4 in
5 in
2 in
7 in

Answers

Answer:

36

Step-by-step explanation:

use implicit differeniation to find dy/dx x^2+xy+y^2+1=0

Answers

The differentiation of the given function x² + xy + y² + 1 = 0 will be 2x + y + dy/dx(x + 2y) = 0.

What is the rate of change?

The rate of change is the change of a quantity over 1 unit of another quantity.

Most of the time the rate of change is the change with respect to time.

As per the given,

x² + xy + y² + 1 = 0

Take the first derivative on both sides with respect to x as,

d/dx(x² + xy + y² + 1) = d/dx(0)

2x + xdy/dx + ydx/dx + 2ydy/dx + 0 = 0

2x + x(dy/dx) + y + 2y (dy/dx) = 0

2x + y + dy/dx(x + 2y) = 0

Hence "The provided function x2 + xy + y2 + 1 = 0 will be differentiated as 2x + y + dy/dx(x + 2y) = 0.".

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Ivanna is draining an aquarium. The graph shows the amount of water (in liters) in the aquarium versus time (in minutes).
(a) At what time does the amount of water in the aquarium reach 0 liters?
minutes
(b) Choose the statement that best describes how the time and amount of water are related. Then fill in the blank.

As time increases, the amount of water in the aquarium decreases.
At what rate is the amount of water decreasing?
liters per minute
As time increases, the amount of water in the aquarium increases.
At what rate is the amount of water increasing?
liters per minute

Answers

A linear function gives us the following:

a) At 0 seconds, there are 300 liters of water in the aquarium.

b) The amount of water is losing volume at a rate of 60 liters per minute as time goes on.

Given,

Linear function;-

Modeling a linear function involves:

y = ax + b

That where:

The rate of change, or a, is the slope, or how much y changes when x changes by one.B is the y-intercept, which is also known as the function's starting point and is the value of y at x = 0.

The y-intercept in this problem is 300, hence 300 liters of water are present in the tank at 0 seconds.

The quantity drops by 60 liters each minute, so:

Water is losing volume at a rate of 60 liters per minute as time goes on.

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Unit rate reasoning down

Answers

In the unit rate between two units, the denominator is always one.

What is a unit rate?

It is the quantity of an amount of something at a rate of one of another quantity.

In 2 hours, a man can walk for 6 miles

In 1 hour, a man will walk for 3 miles.

We have,

Unit rate is written in a fraction form where the denominator is always one.

Example:

6 miles in 3 minutes.

This can be written as,

6 miles = 3 minutes

Dividing 3 on both sides.

2 miles = 1 minute

= 2 miles per minute

Thus,

In the unit rate between two units, the denominator is always one.

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Shana makes a 3 gallon batch of lemonade. Each 1 gallon batch requires 2.5 pints of fresh lemon juice. How many cups of lemon juice will Shana need for 3 batches?

Answers

For a 3 gallon batch she will need 7.5 pints of lemonade

For 3 batches of the 3 gallon batch she will need 22.5 pints of lemonade

Sorry I didn’t know which one you wanted

You are shown TUV below whose measure is 76°. Draw an angle bisector of
LTUV by clicking a dragging a ray out from the vertex at U.
Click and drag to draw a ray from the yellow dot.
To redraw, click and drag from the yellow dot again.
m/TUV = 76⁰

Answers

The bisector of the angle TUV is attached below.

What is an angle?

In Euclidean geometry, an angle is the shape created by two rays that share a terminus and are referred to as the angle's sides and vertices, respectively. Angles created by two rays are in the plane where the rays are located. The meeting of two planes also creates angles. We refer to these as dihedral angles.

The steps to draw a bisector of an angle:

1) Cross both rays with an arc. Place the compass point at the vertex of the angle after opening it to any width. Swing the compass so the pencil creates an arc that spans the angle's two rays.

2) Make a vertical arc inside. Place the compass such that the point is at the spot where the first ray and the first arc connect. Swing the compass to create an arc that fits inside the angle.

3) To intersect the first interior arc, draw a second interior arc. Move the point to the spot where the first arc crosses the second ray without altering the compass's breadth. Draw an internal arc by swinging the compass and intersecting it with the initial interior arc you drew.

4) From the vertex to the spot where the arcs meet, draw a line. To make sure the line is exact, use a straightedge. This line cuts the angle in half.

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1 Select the correct answer. A group of 8 friends (5 girls and 3 boys) plans to watch a movie, but they have only 5 tickets. How many different combinations of 5 friends could possibly receive the tickets? A. 13 B. 40 C. 56 D. 64 Reset Next

Answers

The different combinations of 5 friends could possibly receive the tickets are 56.

What is combination?

A combination is a choice made from a set of distinct items in mathematics where the order of the choices is irrelevant.

The definition of a combination is "An arrangement of objects where the order in which the objects are chosen does not matter." A combination is a "selection of things" where the importance of the order of the things is negligible.

Given:

A group of 8 friends (5 girls and 3 boys) plans to watch a movie.

We have to find the different combinations of 5 friends could possibly receive the tickets.

Here there are total 8 friends.

We have to select 5 from 8 in 8C5 ways.

[tex]8_C_5 = \frac{8!}{5!*(8-5)!} \\8_C_5 = \frac{8!}{5!*3!} \\8_C_5 = \frac{6*7*8}{1*2*3}\\ 8_C_5 = 56[/tex]

Hence, the different combinations of 5 friends could possibly receive the tickets are 56.

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If the perimeter of a trapezium is 68cm, its non -parallel sides are equal to 12cm each and its altitude is 4cm. The area of the trapezium is​

Answers

Answer:

88 cm²

Step-by-step explanation:

Area of trapezium = [tex]\frac{1}{2}[/tex](a + b)h

12 * 2 = 24

68 -24 = 44

44 is (a + b) as they are the sum of the parallel sides of the trapezium.

h (altitude) = 4

[tex]\frac{1}{2}[/tex](44)(4) = 88 cm²

Answer:

88 cm², hope it helps.

One number is 5 more than twice another and their sum is 23. Find the numbers.

Answers

The value of the numbers 'x' and 'y' will be 6 and 17, respectively.

What is the solution to the equation?

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

One number is 5 more than twice another and their sum is 23.

Let the two numbers be 'x' and 'y'. Then the equations are given as,

y = 2x + 5            ...1

x + y = 23           ...2

From equations 1 and 2, then we have

x + 2x + 5 = 23

3x + 5 = 23

3x = 23 - 5

3x = 18

x = 6

Then the value of the variable 'y' will be given as,

6 + y = 23

y = 23 - 6

y = 17

The value of the numbers 'x' and 'y' will be 6 and 17, respectively.

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Which number line models the expression 1/8-(-3/4) ?

Answers

Answer: 7/8

Step-by-step explanation:

Sarah made a floral arrangement with 60% roses. If there were a total of 25 flowers in the arrangement, how many roses?

Answers

Answer:

Step-by-step explanation:

turn percentage into decimal :

60/100 = 0.6

Then times it by how many flowers there are :

0.6×25 = 15

And your answer should be 15.

FOR BRAINLIEST Jada's pet turtle walked 10 feet, and then half that length again. b, C. d. Jada's baby brother walked 3 feet, and then half that length again.
Jadas hamster walked 4.5 feet and then half length That again
Jadas robot walked 1 foot then half that length again
a person walked x feet then half that length again

Answers

Answer:

a walked x feet then half that length again-step explanation:

Reagan created a model of a rectangular flag.
Her model is 13 inches long.
It is a model of a flag that is 39 inches long.
How many times wider is the actual flag than Reagan's model?
The actual flag is
times wider than Reagan's model.
Actual Flag
39 inches
Reagan's
Model
13 inches
CLEAR
CHECK

Answers

The number of times that the actual flag is wider than the Reagan's model would be = 3 times.

What is rectangle?

A rectangle is defined as a type of quadrilateral that has opposite sides that are parallel and equal to each other and all four angles are right angles.

The actual length of the rectangular flag = 39 inches long.

The length of Reagan's model = 13 inches.

To find the number of times wider than the actual flag the model is, use the formula:

= Length of actual flag / Length of model

= 39/13 = 3.

Therefore, the number of times that the actual flag is wider than the Reagan's model is 3 times.

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what is the slope of the line

Answers

Answer:

a) 9/5

Step-by-step explanation:

Formula we use,

→ Slope (m) = (y2 - y1)/(x2 - x1)

Now required slope will be,

→ m = (y2 - y1)/(x2 - x1)

→ m = (-16 - 2)/(-10 - 0)

→ m = (-18)/(-10)

→ m = 18/10

→ [ m = 9/5 ]

Hence, the slope is 9/5.

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