A bag contains 5 brown, 7 white, and 3 black marbles. Each time you take a marble out, you put it back into the bag. Find the probability of pulling a red marble and then a white marble. (Simplest form please if u can)

yep

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