Question

Carmen earns $7.50 an hour, plus tips, as a waitress. Suppose she works 24 hours in one week. How much money in tips must she receive to earn more than $250 that week?

Answer 1

x>70 will be the answer 

Answer 2

the answer is $70

WORK:  $7.50×24=$180
             
              $250-$180=$70