What is Y value in relation?

The Car's first error is :

Cara subtracted 2 from 6 incorrectly.

Cara subtracted 2 from 6 incorrectly.

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation.

A mathematical expression shows the value of something by combining numbers, variables, and operators. A mathematical statement known as an equation involves setting two expressions equal to one another.

Calcular los dos primeros términos: 4 *(-6)/3+(-4)²-2*(6-2)

Calcular los dos primeros términos: 4 *(-6)/3+(-4)²-2* 4

Reducir la fracción al término menor, cancelando el máximo factor común:-4 * 2 (-4)²-2 * 4

Calcular la potencia:-4 * 2+16-2*4

Calcular los dos primeros términos:-8 + 16-2*4

Calcular los dos primeros términos:-8+16-2*4

Calcular los dos primeros términos:8-8

Calcular los dos primeros términos:0

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Answer:

x=-5  y=3

Step-by-step explanation:

-6(6x+9y=-3)

6(6x+5y=9)

(YOU HAVE TO MAKE ONE OF THE EQUATIONS NEGATIVE AND THE OTHER POSITIVE)

-36x-54y=18

36x+30y=54

(THE 36'S CANCEL OUT AND YOU ADD IT ALL TOGETHER)

-24y=72

(DIVIDE BOTH SIDES BY -24 AND IT THE LEFT SIDE CANCELS OUT)

y=3

(PUT THE 3 BACK INTO ONE OF THE EQUATIONS NOW THAT YOU KNOW THAT Y=3 BECAUSE NOW YOU HAVE TO FIND X [IT DOESN'T MATTER WHICH ONE])

6x+9(3)=-3

(MULTIPLY 9 AND 3)

6x+27=-3

(SUBTRACT 27 ON BOTH SIDES SO IT CANCELS OUT ON THE LEFT SIDE)

6x=-30

(DIVIDE BOTH SIDES BY 6)

x=-5

Answer:

Step-by-step explanation:

s = 20, t = 4

s = 30, t =?

[tex]\frac{20}{4} = \frac{30}{t}[/tex]

[tex]20t = 120 \\t = 6[/tex]

∴ t is 6 when s is 30.

Answer:

  4.675 g

Step-by-step explanation:

You want to know the grams of fat in both of 1.5 servings and 1.25 servings of pretzels that have 1.7 grams of fat per serving.

Lara ate 1.5 +1.25 = 2.75 servings of pretzels.

Each serving has 1.7 grams of fat, so her total fat intake from the pretzels is ...

  (1.7 g/serving) × (2.75 servings) = 4.675 g

4.675 g of fat were in both servings.

The probability of getting 6 face cards (king, queen, or jack) when 6 cards are drawn from a deck without replacement is 77/1696543.

What is probability?

The area of mathematics known as probability deals with numerical descriptions of how likely it is for an event to happen or for a proposition to be true. A number between 0 and 1 is the probability of an event, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes its certainty.

Total number of face cards in deck =12

When 6 cards are drawn = 12C6 =924

Without replacement :

P(6 face cards)=12C6 /52C6

P(6 face cards)=924/20358520

P(6 face cards)=231/5089630

P(6 face cards)=77/1696543

Or another way

P(6 face cards) =(12/52)*(11/51)*(10/50)*(9/49)*(8/48)*(7/47)

P(6 face cards)=665280/14658134400

P(6 face cards)=924/20358520

P(6 face cards)=77/1696543

Hence, the probability of getting 6 face cards (king, queen, or jack) when 6 cards are drawn from a deck without replacement is 77/1696543.

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Answer:

1=140  2=7

Step-by-step explanation:

Answer:

--------------------------------

Given:

Total surface area:

Correct choice is A.

Answer: It will take her 15 hours to walk 60 miles at the constant rate of 4 miles an hour.

Step-by-step explanation:

60/4 is 15. Kira's total is 60, and her rate is 4. Rate*time=distance, and distance/time=rate.

Answer:

y = -3× + 1

use slope intercept formula and

m= y1 -y2/x1- x2 plug in the coordinates.

Answer:

351.9 cubic inches

Step-by-step explanation:

The volume formula for a cylinder is:

[tex]V=\pi r^{2} h[/tex]

r is the radius

h is the height

To find the radius, we simply divide the diameter by 2 since the radius is have of the diameter. This will give us 4. Now we just put our values into the formula and solve with a calculator:

[tex]V=\pi (4^{2}) (7)\\V=\pi 16(7)\\V=\pi 112\\V=351.85\\[/tex]

The rounded number is 351.9

The definition and explanation of an equation are given below with an example.

in mathematics, an equation is defined as an expression that expresses equality between 2 quantities or expressions. We use equations quite a lot in our daily lives whenever we have to equate two quantities and find out how they are equal. These are used in all branches of science because of the huge purpose they serve.

in simple words it tells what we have on the Left-Hand Side of the "=" sign is the same as what we have on the right-hand side of the statement. Some examples of equations are-

E²=m²c⁴+p²c²

x²+3x-1=0

70 oranges= 7 oranges × 10 oranges

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There are 11/18 miles does the car travel in 1 minute.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

A car travels 2 3/4 miles in 4 1/2 minutes.

Now,

Since, A car travels 2 3/4 miles in 4 1/2 minutes.

Hence, The distance cover by car in 1 minute = 2 3/4 ÷ 4 1/2

                                                                       = 11/4 ÷ 9/2

                                                                       = 11/4 × 2/9

                                                                       = 11/18 miles

Thus, The car travel 11/18 miles in 1 minute.

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The area of the rectangular yard is 153, 00 square feet

The formula for determining the area of a rectangle is expressed as;

Area = lw

Where;

From the information, we have that;

Length = 300 feet

Width = 90 feet less than twice the length

Width = 2(300) - 90

Find the values

Width = 600 - 90

Width =510 feet

Now, substitute the values

Area = 510(300)

Area = 153, 00 square feet

Hence, the value is 153, 00 square feet

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The right response is 21 days, minus any days that the location was unavailable or inaccessible.

This is due to the fact that taxpayers have 21 days starting from the date of the Notice of Deficiency to file a petition with the Tax Court, as per the Internal Revenue Service. However, the taxpayer can be given longer time to submit the petition if their place of residence or business was inaccessible or unavailable as a result of a natural disaster..

Upon receiving a Notice of Deficiency, the Internal Revenue Service (IRS) gives taxpayers 21 days to file a petition with the Tax Court. This petition is a formally filed motion asking the court to consider the proposed assessment of the IRS and resolve the taxpayer's disagreements with the agency.

Therefore, the right response is 21 days, minus any days that the location was unavailable or inaccessible.

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Answer:

$341.60

Step-by-step explanation:

I=Prt

I=800(0.061)(7)

I=48.8x7

I=341.6

Hopes this helps

Answer:

y intercept) -1

slope) 4/3

Step-by-step explanation:

To find the slope, we first need to move the 1 to the other side to get:

y = 4/3x - 1

The slope of an equation is basically the number next to the x, and it calculates the rise over the run. For this equation, for example, the slope is:

4/3

The y-intercept is when the line crosses the y-axis. Since all slope intercept form problems are written as y = mx + b, the b defines the y-intercept in this case it is:

-1

Dalton earns more money in one week.

Dalton earns $840 and Alma earns $735 in one week.

Percentage can be calculated by dividing the value by the total value, and then multiplying the result by 100.

Percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%".

Percentage can be calculated by dividing the value by the total value, and then multiplying the result by 100. It is given by:

Percentage = (value / total value) * 100%

The question requires us to work out the percentages of the pay each of Dalton and Alma gets.

Dalton makes;

40% of $2,100

which equals [tex]\frac{40}{100}[/tex] x 2100 = $840

While Alma makes;

20% of $3,675

which equals [tex]\frac{20}{100}[/tex] x 3,675 =  $735

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Answer:

the answer is C! hope this helps!! in which it will

Answer: No

Step-by-step explanation:

Because 73 can't be divided by 2, it is not a factor!

Answer:

No

Step-by-step explanation:

2 is not a factor because 73 is an odd number

2 is only a factor of even numbers with the exception of 0 (if you believe it is an even number)

Hope this helped and have a good day

Answer:

25

Step-by-step explanation:

3x3= 9 5x3 =15 9+15 = 25

Answer:

24 cm^2

Step-by-step explanation:

there are 2 different types of triangles in this photo

2 3 by 3 cm triangles and 2 5 by 3 triangles

3x3=9

9/2=4.5 cm^2

5x3=15

15/2

7.5 cm^2

now add these

7.5+4.5

12

and now multiply by 2

12x2

24

hopes this helps

Number of students included  in the sample to estimate the proportion with confidence interval 95% is equal to 9604.

As given in the question,

Confidence interval = 95%

z -critical value for 95% confidence interval = 1.96

Estimate proportion is in the limit 0f 0.07

Let us assume value of

sample proportion 'p' = 0.5

Margin of error  = 0.01

level of significance = 0.05

let 'n' be the sample size to represent number of students included for the hypothesis.

n = p ( 1 - p ) ( z- critical value / margin of error )²

⇒ n = 0.5 ( 1 - 0.5 )( 1.96 / 0.01 )²

⇒ n = 0.5 (0.5 ) (3.8416/ 0.0001)

⇒ n = 0.25 × 38416

⇒ n = 9604

Therefore, the number of students included for the hypothesis to estimate the proportion with confidence interval 95% is equal to 9604.

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The 12 ounce can because you get more for only two cents more.

What is cost ?

A cost is the worth of money that has been used to produce something or provide a service and is thus no longer accessible for use in production, research, retail, and accounting. In the case of an acquisition cost, the money spent on the acquisition is considered the cost.

To find which tuna is a better deal, divide the cost by the number of ounces of tuna you are getting to get the cost per ounce.

$0.90/5  = $0.18 per ounce

$2.40/12 = $0.20 per ounce

Since the 5-ounce can of tuna has a cheaper unit rate price, meaning you are getting a better value, makes this the best option.

0.90/5 = 18 cents per ounce

2.40/12 = 20 cents per ounce

The 12 ounce can because you get more for only two cents more.

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In working with two variables related by a regression equation, the marginal change in a variable is the amount that it changes when the other variable changes by exactly one unit.

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The THREE true statements regarding the graph of B(w) are;

A) Based on the zeros of the function, the number of boxes of cereal sold is 0 after 0 weeks.

C) Based on the end behavior of the function, the number of boxes of cereal sold will keep falling after reaching the maximum.

E) Based on the asymptote of the function, the number of boxes of cereal sold will never reach 0 after the cereal is introduced in the store.

We are given the graph represented by the quadratic function;

B(w) = 120w/(150 + w²) for w ≥ 0 that models;

the number of boxes, B, in thousands, of the cereal sold after w weeks

From the graph, we can see that at the origin which is the coordinate (0, 0) that it remains so and as such the number of boxes of cereal sold is 0 after 0 weeks. Thus, option A is correct

Secondly, from the given graph, we see that the graph starts rising from zero to a maximum after which it keeps falling. Thus, we can say that option C is correct

Lastly, we see that the graph asymptote approaches 500 thousand boxes but never gets to zero and as such we can say that option E is correct.

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Answer:

x=1

Step-by-step explanation:

Answer: x=49

Step-by-step explanation:

equations

[tex]3\sqrt[]{153x} = 21\sqrt[]{153}[/tex]

To remove the radical on the left side of the equation, square both sides.

[tex](3\sqrt{153x})^{2}= (21\sqrt{153})^{2}[/tex]

1377x=67473

Divide each term in

1377x=67473 by 1377and simplify

x=49

The dimension of a rectangle is 17m and 17m.

Here we have to find the area of a rectangle as large as possible.

Data given:

Perimeter = 68m

The formula for the perimeter of the rectangle:

perimeter = 2(length + breadth)

68 = 2( l + b)

l + b = 34

We have to find the largest area, so when we will take the length and breadth same then we get the largest area.

So length = breadth

2 length = 34

length = 17m

length = breadth = 17m

Therefore the dimensions are 17m and 17m.

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There are four students who studied more than 5 hours.

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

The scatterplot shows the number of hours of study for 10 students and their scores on a state test.

The x axis represents the number of study hours and y represents the test scores.

A scatterplot is a type of data display that shows the relationship between two numerical variables

From the graph, there are 5 students who have studied less than 5 hours and 1 student is studied for 5 hours and Remaining students were studied more than 5 hours.

Hence, there are four students who studied more than 5 hours.

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Answer:

it is 0.26 your welcome

Step-by-step explanation:

Answer:

Step-by-step explanation:

X% x 300 = 78

X/100 x 300 = 78

X x 3 = 78

3X = 78

X = 26

∴26%