The answer seems to be D!!
The simplified version of the expression is this: 5(x² + 9) ÷ x.
Answer:
X = 25
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable
The length x of a diagonal support, to the nearest tenth of a foot?
x≈ 13 feet
Cuz I said so