6. If the line y-7 =3(x+5) is dilated with a center at the origin and a scale factor of 4, whicho
following equations would describe its image?
(1) y- 7 = 12(x+5)
(2) y - 28 = 3(x+20)
(3) y-28 = 12(x +20)
(4) y - 28 = 3(x+5)

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