Area=?
Please help!!!

Work Shown:

A = area of blue square = x*x = x^2

B = area of green rectangle = 8*x = 8x

C = area of purple rectangle = x*1 = x

D = area of orange rectangle = 8*1 = 8

8x and x are like terms which combine to x+8x = 9x

So,

A+B+C+D = x^2+8x+x+8 = x^2+9x+8 is the total area

This is a visual approach to using the FOIL rule.

3=log(n)=2

answer a: product property

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: