Kerri attends a 40-minute yoga class 5 times per week. How much time does she spend in the yoga class over a 7-week period?

1,400 minutes

Step-by-step explanation:

First, let’s find how much time she spends per week.

She attends a class that is 40 minutes long and she does this 5 times a week.

Therefore, we can multiply 5 and 40 to find the total time per week.

5*40

200

She spends 200 minutes per week and she does this over a 7 week period.

We can multiply 200 and 7

200*7

1,400

She spends 1,400 minutes in yoga class over a 7 week period.

the answer would be c:   ax + b = ax + c

step-by-step explanation: