You make $5 an hour in tips working at a video store and $7 an hour in tips working landscaping company. You must work at least 4 hours per week at the video store, and the total number of hours you work at both jobs in a week cannot be greater than 15?

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Answer 1 · 2017-12-25T12:16:35

I guess total earn...

I am just guessing that the question is about total weekly income.

Total workhours 15 per week, 4 hours at the video store and 11 hours at landscape company. Because #11+4 = 15# number of total workhours per week.

Therefore, this person will earn:

# 4times5 + 11times7 = 20 + 77 = 97# US dollars per week.

This is weekly income of this person. Monthly income will be #388# US dollars.