Question

A woman works out by running and swimming. When she runs, she burns 7 calories per minute. When she swims, she burns 8 calories per minute. She wants to burn at least 336 calories in her workout. Graph an inequality that describes the situation. Let x represent the number of minutes running and y the number of minutes swimming. Because x and y must be positive, limit the graph to quadrant I only.

Answer 1

the inequality can represented be
7x + 8y >= 336

Answer 2

answer D

Answer 3

yeah, agree

Answer 4

thank you