Question

Each time Cheryl runs, she runs 3miles. She rides her bike only on Saturday’s and always for 10miles. She exercises the same amount each week. She rides and runs for a total of 22 miles in a week.
Write an equation that can be used to find out how many times, X, Cheryl goes running each week.

Answer 1

Answer: 6

Step-by-step explanation: 22 / 6 = 3.6666666666666666666666666667

Answer 2

Based on the information given, the equation will be 3x + 10y = 22.

How to solve and equation:

Let the number of times she walks be x.

Let the number of times she rides be y.

Since she runs 3miles, therefore, from the information given, the equation will be 3x + 10y = 22.

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