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3 years ago

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A collage student is deciding how many hours to work at a part time job and at an internship. The job pays $25 an hour, and the

internship pays $12 an hour. The student does not want to work more than 15 hours a week but needs to earn at least $250 a week to pay expenses

1 answer:

Jobisdone [24]3 years ago

5 0

Answer:

12x+25y is greater then or equalt to 250

Step-by-step explanation:

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Write the following ratio in the simplest form<br><br>1/2:3/5

Alla [95]

Answer:

Step-by-step explanation:

$\frac{1}{2}:\frac{3}{5}=\frac{1*5}{2*5}:\frac{3*2}{5*2}\\\\=\frac{5}{10}:\frac{6}{10}\\\\= 5:6$

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What is the y-intercept in the equation LaTeX: y=-3x+7y = − 3 x + 7?

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B answer is letter B

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Hatshy [7]

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3 years ago

a scale drawing of a bus has a scale of 1/2 inch to 5 feet. If the length of the school bus is 4 1/2 inches on the scale drawing

TEA [102]

Let x feet be the actual length of the school bus. You know that in a scale drawing

$\dfrac{1}{2} \text{ inch } - 5 \text{ feet},$

then

$4\dfrac{1}{2} \text{ inch } - x \text{ feet}.$

Write a proportion:

$\dfrac{\frac{1}{2}}{4\frac{1}{2}}=\dfrac{5}{x}\Rightarrow x=\dfrac{5\cdot 4\frac{1}{2}}{\frac{1}{2}}=\dfrac{5\cdot \frac{9}{2}}{\frac{1}{2}}=\dfrac{\frac{45}{2}}{\frac{1}{2}}=\dfrac{45}{2}\cdot \dfrac{2}{1}=45\text{ feet.}$

Answer: the actual length of the school bus is 45 feet.

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3 years ago

Read 2 more answers

Pedro is getting balloons for his grandmother's birthday party. He wants each balloon string to be 12 feet long. At the party st

Elza [17]

Answer:

Total length of string required in yards $8112$ yards

Step-by-step explanation:

The length of the string attached with each balloon is equal to $12$ feet

In the party total number of balloon used is equal to $52$ balloons

The total length of the string required

Length of string used in one balloon * total number of balloons

$= 12 * 52 = 624$ feet

1 feet is equal to 13 yards

Total length of string required in yards $13 * 624 = 8112$ yards

7 0

3 years ago