Mathematics, 10.09.2020 01:01, Sanonymous

The following formula can be used to predict the weight of boys between the age 1 and 8: w = 5a + 17

where w is the average weight in pounds, and a is the boy's age in years. According to the formula, how much weight will a boy gain each year?

A) 5 pounds

B) 11 pounds

C) 17 pounds

D) 22 pounds

Answers: 3

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The following formula can be used to predict the weight of boys between the age 1 and 8: w = 5a + 1...