Luis rides his bicycle 3/4 mile in 5 minutes, or 1/12 hour, along the bike trail. assuming he rides at a constant rate, what is his sped, in miles per hour?

(3/4)/(1/12) = (3/4)(12) = 9 mph

9 miles an hour

Step-by-step explanation:

60 minutes = one hour

60/5=12

3/4*12=9 miles an hour

exactly you go it

step-by-step explanation:

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