Mr. Ramirez bought a car for $51,000. He sold the car five months later for $55,000. What was the percent increase in the price of the car?
Round your answer to 2 decimal places.

the answer is d on edge

step-by-step explanation:

hi im bob : l

step-by-step explanation:

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answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb