Is there supposed to be an inage attached to this? you said “which” but there’s no choices..
The expression equivalent to given expression is 
<em><u>Solution:</u></em>
Given expression is:

We are asked to find the expression equivalent to given expression
Assume that denominator does not equal to zero
We can apply the exponent rule in given expression

Apply the above rule in given expression


Thus the equivalent expression is found
I believe the commutative property on multiplication
i hope this helped
Answer: C. 9cm
Step-by-step explanation:
12 + 8 + 8 + x = 37
x = 9
Answer:
4 children per counselor
Step-by-step explanation:
Since the question is asking children per counselor, divide the children/counselor. Check all of the rows by dividing the children by counselor to make sure the constant of proportionality is correct. If you divide correctly, the constant of proportionality you get is 4.
Hope it helps!