FRFR NEED HELP 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 pair (x, y) represents hours that Leah could work to meet the given conditions? Select all that apply.
A. (2.5, 15)
B. (5, 20)
C. (7.5, 12.5)
D. (17.5, 5)
E. (19, 1)
Part B:
How did you determine the pair(s) (x, y) that Leah could work to meet the given conditions in part a?
Part C:
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.
really need this please answer all parts :)