Answer:
x = 16
Step-by-step explanation:
(x+2) + (7x+2) + (3x) = 180
<em>Add like terms</em>
7x + x + 3x = 11x
2 + 2 = 4
11x + 4 = 180
<em>Subtract 4</em>
11x + 4 = 180
11x = 176
<em>Divide by 11</em>
11x = 176
x = 16
Answer:
z>55
Step-by-step explanation:
I believe it's D) Division
35/7=5
5/5=1 (same as x)
Hope this helps!
<h2>
Hello!</h2>
The answer is:
The correct option is:
C) 
<h2>
Why?</h2>
To solve the problem, we need to remember the power of a power property, it's defined by the following way:

When we have a power of a power, we need to keep the base and then, the new exponent will be the product between the two original exponents.
So, we are given the expression:

Then, calculating we have:

Hence, we have that the correct option is:
C) 
Have a nice day!