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2 years ago

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Jasmine works at the public library after school. She makes $7.00 per hour. She cannot work more than 15 hours per week. If y =

7x represents Jasmine's earning, what are the values in the domain? A) x ≤ 15 B) 0≤x≤15 C) 1≤x≤15 D) all real numbers

2 answers:

Lesechka [4]2 years ago

8 0

The answer is B hope it helps

antiseptic1488 [7]2 years ago

3 0

Your answer will be B just took the test!!

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Sarah serves at a restaurant and makes 20% of what she sells as tips. Her base salary is $10.20an hour. Each hour she sells an a

Dimas [21]

Sara works 46 hours per week

9 hours are overtime and 37 hours are regular time

pay rate at time and a half: 10.20∗1.5=15.30

regular hours plus overtime pay

37∗10.20=377.40

9∗15.30=137.70

Income due to tips

Total hours worked∗60per hour∗20%

46∗60∗.20=552

Weekly Income=Hourly income + tips

Weekly Income=377.40+137.70+552.00

Weekly Income=1067.10

Annual income=Weekly income∗52

Annual income=55489.20

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3 years ago

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Sphinxa [80]

I think
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3 years ago

Jacob earns $7.25 an hour at his part-time job, and earns $9 each time he mows the lawn for his mother. He graphs the amount of

olchik [2.2K]

Answer: $7.25 at part-time job

$9.00 every time lawn mowed

so he would get 33.33 day so we will just say 33 times to get 300 dollars if he gets $9 for mowing. And 41.37 hours to get $300 and he would have to use x and y graph to find the boundary line.

Step-by-step explanation:

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2 years ago

A field is to be fertilized at a cost of $0.07 per square yard. The rectangular part of the field is 125 yd long and the diamete

Dmitry [639]

Answer:

The cost of fertilizing the field is $\$437.96$

Step-by-step explanation:

we know that

The area of the figure is equal to the area of the rectangle plus the area of a complete circle (two semicircles)

Step 1

Find the area of the rectangle

The area of rectangle is equal to

$A=LW$

where

L is the length side of rectangle

w is the width side of the rectangle

In this problem we have

$L=125\ yd$

$W=D=40\ yd$

substitute

$A=125*40=5,000\ yd^{2}$

Step 2

Find the area of the circle

The area of the circle is equal to

$A=\pi r^{2}$

where

r is the radius of the circle

In this problem we have

$r=40/2=20\ yd$

substitute

$A=\pi (20)^{2}=1,256.64\ yd^{2}$

Step 3

Find the area of the figure

Adds the area of rectangle and the area of the circle

$5,000\ yd^{2}+1,256.64\ yd^{2}=6,256.64\ yd^{2}$

Step 4

Find the cost

Multiply the total area by $0.07 \frac{\$}{yd^{2} }$

so

$6,256.64*0.07=\$437.96$

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2 years ago

Every morning, a physical trainer runs 258 miles and walks 12 mile. Which expression could represent the total number of miles t

dem82 [27]

Answer:

after nine days the total will be 2,430 mile

Step-by-step explanation:

258x9=2322

12x9=108

2322+108=2430

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