Find the product. (2p+7)(Зp - 9)
6р^2 - Зp - 63
6р^2 + Зp - 63
6р^2 + 39р - 63
6р^2 + 3р - 2

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2