Solve for u then simplify
u/12 = 6/9

u=8

Step-by-step explanation:

i think this is the answer

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft