5(x + 10)?  A.5x + 10 B.5x + 10x C.5x + 50 D.5 + x + 10.
The correct answer would be 6.
To figure this out, you take the square root of 36 since area of a square is side x side.
Answer:
option A is the correct answer
Hey! I'll provide you the answers!
First you want to simplify the equation using cross-multiplication.

Finally, you would want to divide both sides by 15.
n = 161