SOLUTION: if amy baby-sat from 7:30 p.m. to 11:00 p.m. If amy was paid $15.75, how much did she earn per hour?

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Question 601304: if amy baby-sat from 7:30 p.m. to 11:00 p.m. If amy was paid $15.75, how much did she earn per hour?
Answer by flame8855(424) About Me  (Show Source):
You can put this solution on YOUR website!
from 7:30 to 11:00 there are 3.5 hours
rate = 15.75/3.5= 4.5 dollars / hour