Mary sold boxes of cookies to help her school. On Saturday she sold 30 boxes. On Sunday she sold 5 boxes per hour. On both days combined she sold more than 50 boxes of cookies. Which inequality shows the number of hours, h, that Mary must have worked on Sunday? A. h 4 B. h 16 D. h

Question

Mary sold boxes of cookies to help her school. On Saturday she sold 30 boxes. On Sunday she sold 5 boxes per hour. On both days combined she sold more than 50 boxes of cookies. Which inequality shows the number of hours, h, that Mary must have worked on Sunday? A. h > 4 B. h < 4 C. h > 16 D. h < 16

anonymous · Answer

A. h > 4

anonymous · Answer

30 + 5h > 50
5h > 50 - 30
5h/5 > 20/5
h > 4

anonymous · Answer

Kyrie make sure you understand the problem because people are not always right on here and they make mistakes. Just a heads up

anonymous · Answer

I Know. But they do better than what i do. Thanks for the advice (: