Unit 1 Mathematics Use the information provided to answer Part A through Part D for question 9. Leah would like to earn at least $120 per month. She babysits for $5 per hour and works at an ice cream shop for $8 per hour. Leah cannot work more than a total of 20 hours per month. Let x represent the number of hours Leah babysits and let y represent the number of hours Leah works at the ice cream shop. Part A 9. Which graph shows the set of points that represents the number of hours that Leah can work in order to earn at least $120 and not work more than 20 hours per month? A. Working ream Shop 20 15 B. Working ream Shop 20 15

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Unit 1
Mathematics
Use the information provided to answer Part A through Part D for
question 9.
Leah would like to earn at least $120 per month. She babysits for $5 per hour and
works at an ice cream shop for $8 per hour. Leah cannot work more than a total of
20 hours per month. Let x represent the number of hours Leah babysits and let y
represent the number of hours Leah works at the ice cream shop.
Part A
Which graph shows the set of points that represents the number of hours that
Leah can work in order to earn at least $120 and not work more than
20 hours per month?
A.
9.
C.
Hours Working
at Ice Cream Shop
Hours Working
at Ice Cream Shop
0
0
5 10 15 20
Hours
Babysitting
5 10 15 20
Hours Babysitting
16
B.
D.
Hours Working
at Ice Cream Shop
Hours Working
at Ice Cream Shop
15
10
0
15
10
0
5 10 15 20
Hours Babysitting
5 10 15 20
Hours Babysitting
GO ON
Transcribed Image Text:Unit 1 Mathematics Use the information provided to answer Part A through Part D for question 9. Leah would like to earn at least $120 per month. She babysits for $5 per hour and works at an ice cream shop for $8 per hour. Leah cannot work more than a total of 20 hours per month. Let x represent the number of hours Leah babysits and let y represent the number of hours Leah works at the ice cream shop. Part A Which graph shows the set of points that represents the number of hours that Leah can work in order to earn at least $120 and not work more than 20 hours per month? A. 9. C. Hours Working at Ice Cream Shop Hours Working at Ice Cream Shop 0 0 5 10 15 20 Hours Babysitting 5 10 15 20 Hours Babysitting 16 B. D. Hours Working at Ice Cream Shop Hours Working at Ice Cream Shop 15 10 0 15 10 0 5 10 15 20 Hours Babysitting 5 10 15 20 Hours Babysitting GO ON
Part B
Which pairs (x, y) represent hours that Leah could work to meet the given
conditions?
Select all that apply.
A. (4, 15)
(5, 12)
B.
(10,9)
D. (15,5)
E. (19,1)
Mathematics
C.
Part C
If Leah babysits for 7 hours this month, what is the minimum number of
hours she would have to work at the ice cream shop to earn at least $120?
Give your answer to the nearest whole hour.
Enter your answer in the box.
Part D
Leah prefers babysitting over working at the ice cream shop. Out of 20 total
hours, what is the maximum number of hours she can babysit to be able to
earn at least $120 per month?
Give your answer to the nearest whole hour.
Enter your answer in the box.
Transcribed Image Text:Part B Which pairs (x, y) represent hours that Leah could work to meet the given conditions? Select all that apply. A. (4, 15) (5, 12) B. (10,9) D. (15,5) E. (19,1) Mathematics C. Part C If Leah babysits for 7 hours this month, what is the minimum number of hours she would have to work at the ice cream shop to earn at least $120? Give your answer to the nearest whole hour. Enter your answer in the box. Part D Leah prefers babysitting over working at the ice cream shop. Out of 20 total hours, what is the maximum number of hours she can babysit to be able to earn at least $120 per month? Give your answer to the nearest whole hour. Enter your answer in the box.
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