What is the difference?
x+5/2+2-x+1/x^2+2x

x^2+4x-1/x(x+2)
x^2+4x+1/x(x+2)
4/-1(x^2+x-2)
x^2+6x+1/x(x+2)

Step-by-step explanation:

What is the difference?

x+5/2+2-x+1/x^2+2x

A) x^2+4x-1/x(x+2)

C) 4/-1(x^2+x-2)

D) x^2+6x+1/x(x+2)

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

answer:

24pi or letter c