Question

Tammy must run more than 80 miles total to reach her fitness goals. She has already run 32 miles and runs 6 miles per day. Which of the following inequalities could be used to solve for x, the number of days Tammy needs to run to reach her fitness goals?

A. 6x > 80
B. 6x > 32
C. 6x + 32 > 80
D. 6x - 32 > 80

Answer 1

Answer: C

Step-by-step explanation: We know that Tammy has ready ran 32 out of her 80 miles needed to finish her fitness goal. So 32 must be included in the inequalitie. We also know that will continue to run 6 miles per day. X will represent the number of days she runs. When X is multipled by 6 and 32 and added, your answer should equal 80.