What is the best estimate for 52% of 320?

its 4 because 2 times 2 is 4, if you double the number two you get four

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

hello from mrbilldoesmath!

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