BRAINLIEST AND HELLA POINTS Part A: The area of a square is (4a2 − 20a + 25) square units. Determine the length of each side of the square by factoring the area expression completely. Show your work. (5 points) Part B: The area of a rectangle is (9a2 − 16b2) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work. (5 points)

Step-by-step explanation:

Part A

does that seems familiar?

it's because it's a perfect square that can be factorized as

so the length of each side is

2a-5 both of them

Part B

that's a difference of squares you know

so

so the lengths are

3a-4b and 3a+4b

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

she drove 134 miles

step-by-step explanation: