Answer:
9
Step-by-step explanation:
Solving the equation on the left we get
(x-9)^2
Answer:
B
Step-by-step explanation:
x+4 is double of 16 so multiply 16 by 2 then subtract by 4 to get x which is 28
Answer:
5 feet
Step-by-step explanation:
The carpeting would be cheaper than the linoleum.
Hope this helped :)