Question

Debra earns $7.50 and hour,plus tips,as a waitress.Suppose she works 24 hours in one week.How much money must she receive in tips to earn more than $250 that week (I'm putting >_ because it won't let me put the line under)

A. X>_$70
B. X<_$70
C. X>$70
D. X<$70

Answer 1

So, here's the equation:
24(7.50) + x >250
180+x >250
x>70, Option C.