William worked 20 hours and earned $215. If he receives a 4% raise, how much will he earn per hour? A:$8.60

B:$10.75

C:$11.18

D:$14.75

B: 11.18$

Step-by-step explanation:

By dividing 215 by 20 you get the amount he earns per hour which is 10.75$. By multiplying 10.75 with 1.04, you get B. So B is your answer.

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years