Which inequality models this problem?
Josephine started a business selling cosmetics. She spent $4500 to obtain her merchandise, and it costs her $200 per week for general expenses. She earns $550 per week in sales.
What is the minimum number of weeks it will take for Josephine to make a profit?
550w<4500+200w
200w≥4500+550w
550w>4500+200w
200w>4500+500w
Answer:
550w>4500+200w
Step-by-step explanation:
Expenses: $4500 + $200 per week
Income: $550 per week
We want income to be greater than expenses
Guys please help I don’t get it, I will mark you brainliest. Have a good night!
Answer:
5/3
the only thing you have to do is look where the arrow touches a point on a line(if that makes sense), there should be 2 points touching, you just go up and to the right, count how many units u rose and how many units u went to the side, put them into a fraction and you get your answer!
The distance around 2 bicycle wheel is 22.98ft. What is the diameter
A. 7.3
B. 3.2
C. 1.3
D. 10.3
Please help!!!!!! i need the correct answer
I will mark you brainliest.
Anyone good at pre algebra?
I'll give brainiest , 5 stares help
Javier and Carlita are studying measures of spread. After looking at Dot Plot A and Dot Plot B, Carlita believes the standard deviation for Dot Plot A is larger than the standard deviation for Dot Plot B. Javier believes the standard deviation for Dot Plot B is larger than the standard deviation for Dot Plot A. Choose whether Javier or Carlita is correct, and the best reasoning to support your answer.
Answer:
the answer is d
Step-by-step explanation:
a standard deliation is how streaded out the number thing is
Answer:
Carlita is correct because Dot Plot A is more spread out than Dot Pot B
Step-by-step explanation:
Dot Plot B is skewed left which means most of its data is on the left side so it will mostly have lower numbers as data. On the other hand, Dot Plot A is spread out so it has both low numbers but also some higher numbers.
What is the smaller zero of y = x2 - 6x + 8?
what is this pls and i will give you a brainliest
Answer:
the picture is blurry repost it
t-8=14??? I’m literally annihilating✋
Answer:
t=22
Step-by-step explanation:
just add 8 on both sides
Please answer this I need help
1. What is the equation of the line that is perpendicular to the line y = -2x + 12 and
passes through point (-2, 8)?
A. y = 1/2x - 7
B. y = -1/2x +7
C. y = 1/2x + 7
D. y = -1/2x - 7
Ria solves the equation 5 + 3r = 4 + 4r and gets r = r. She concludes that the
equation has infinitely many solutions. What is the correct solution? What mistake
did Ria make?
Please Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
In the past year, Yolanda watched 64 movies that she thought were very good. She watched 80 movies over the whole year. Of the movies she watched, what percentage did she rate as very good?
Answer:
81%
Step-by-step explanation:
7 divided by 1,694 8 divided by 1,808 5 divided by 1,570 8 divided by 2.648
Answer:
.00413
.00442
.00318
3.02114
Step-by-step explanation:
I think the calculator is right
Answer:
.00413
.00442
.00318
3.02114
PLEASE HELP. I will do anything, please. May someone explain what I have to do? Explain with steps please. I’m having trouble comprehending this.
Answer:
To prove : ΔDEC ~ ΔDAB
angle DEC = angle DAB...... ( Corresponding angles when Line EC || Line AB and EC being the transversal)
angle EDC = angle ADB......( Common angle D)
therefore, ΔDEC ~ ΔDAB by A - A test of similarity.
37=-3+5(x+6), Please provide explanation.
Answer:
x=2
Step-by-step explanation:
youd distribute the 5 first so the equation is now
37=-3+5x+30
then group the common terms (-3 and 30 in this case)
37=5x+27
now subtract 27 from both sides to start to isolate 5x
10=5x
divide by 5 to find x
2=x
hope i helped :)
Help! this homework id due tomorrow! (3-5-2021) Please help!
Answer:
432 inches.
Step-by-step explanation:
The formula for finding the area of a triangle is;
[tex]\frac{b*h}{2}[/tex]
Using this, we can find the area of each individual piece.
[tex]\frac{6*6}{2} =18[/tex]
Now that we have this, we simply multiply 18 by 24, which gives us 432.
Ron is making a triangular frame for a garden using three lengths of wood. He has three pieces of wood that measure 3 feet, 8 feet, and 4 feet in length.
Ron claims that he can make a triangular frame with these three pieces of wood. Do you agree with Ron? Explain your reasoning.
Answer:
Step-by-step explanation:
A side of the triangle must be shorter than the sum of the remaining two sides.
He cannot make a triangle with 3, 4, and 8.
please help me asap!!!!
I can't see them clearly....
ASAP PLEASE HELP I WILL GIVE BRAINEST!!!
What is x and y
Answer:
y = 9
x = 6
Step-by-step explanation:
find the product of (2y - 1) and (4y² + 2y + 1).
help.
Answer:
8y^3 - 1
I have made it in above picture
Answer:
8y³ - 1Step-by-step explanation:
(2y - 1) × (4y² + 2y + 1) =
= 2y×4y² - 1×4y² + 2y×2y - 1×2y + 2y×1 - 1×1 =
= 8y³ - 4y² + 4y² - 2y + 2y - 1 =
= 8y³ - 1
what is this pls plx helpppp
Answer:
B. Hunting and gathering.
Step-by-step explanation:
OMG!! We use Canvas 2
When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?
10x-25y+18-25x+10y-3
-15x-15y+15
-10x+25y+18+25x-10y+3
35x-35y+21
Answer:
35x-35y+21
Step-by-step explanation:
You would have to combine the like terms together to get 35x-35y+21.
By applying algebra properties we notice that the algebraic expression 0.5 · (20 · x - 50 · y + 36) - 0.25 · (- 100 · x + 40 · y - 12) is equivalent to 35 · x - 35 · y + 21. (Correct choice: D) #SPJ5
How to simplify an algebraic expressionIn this question we must simplify an algebraic expression by applying the following list of properties:
Commutative propertyAssociative propertyModulative propertyDistributive propertyExistence of additive inverseExistence of multiplicative inverseNow we proceed to simplify the expression given in the statement:
0.5 · (20 · x - 50 · y + 36) - 0.25 · (- 100 · x + 40 · y - 12) Given
10 · x - 25 · y + 18 + 25 · x - 10 · y + 3 Distributive and associative properties/Definition of multiplication
35 · x - 35 · y + 21 Result
By applying algebra properties we notice that the algebraic expression 0.5 · (20 · x - 50 · y + 36) - 0.25 · (- 100 · x + 40 · y - 12) is equivalent to 35 · x - 35 · y + 21. (Correct choice: D) #SPJ5
To learn more on polynomials, we kindly invite to check this verified question: https://brainly.com/question/11536910 #SPJ5
14) The words/phrases of at most, no more
than, no greater than, and maximum all
represent which inequality symbol?
A) greater than or equal to
B) less than
C) greater than
D) less than or equal to
Answer:
D
Step-by-step explanation:
John is buying a new computer for $550.00. He has a coupon to receive 15% off. How much, in dollars, is his discount?
Answer:
$82.50 is the discount.
Step-by-step explanation:
550 x .15 = $82.50
Hope that helps!
You earned a 90% on a test if there are 30 questions how many did you answer correctly?
Answer:
27
Step-by-step explanation:
you can do cross multiplication
90/100 = x/30
100x=2700
x=27
please help me, if you're correct i'll mark brainliest :)))))
Answer:
Answer below
Step-by-step explanation:
right
acute
i believe this is correct :)
A weather station on the top of a mountain reports that the temperature is currently 0 and has been falling at a constant rate of 3 degrees per hour. Find each temperature. What was the temperature: 1 hour ago? degrees 3 hours ago? degrees
Answer:
Because I SAVAGE
GK IT"S WRONG AHAHHAHHAHA
answer this please i`ll give brainliest
Answer:
40
Step-by-step explanation:
hudson plus his friends make 8
320/8=40
they each got 40 pennies
Jenny earned 100 of a possible 144 points on a test. She lost 2 points for each incorrect answer. How
many incorrect answers did she have?
The equation is
There are
incorrect answers.
Answer: She had 22 incorrect answers
Step-by-step explanation: You divide 44 by 2.