Question

Kelly exercises 5 days in one week. Each day, she runs for 15 minutes on the treadmill and does each weight-lifting activities that Kelly does. Write two expressions that each represent the total amount of minutes Kelly exercises in one week.​

Answer 1

5x15+5w

75+5w

Explanation:

5 days x 15 mins each week = 5 x 15 = 75

w = weight lifting

5 days x w minutes of weight lifting activities = 5w