Answer:

Step-by-step explanation:
If two variables are the same when they are multiplied it becomes that variable squared.
8 x C x C
Answer: 4
<u>Step-by-step explanation:</u>
Melinda: y = 10x + 22
George: y = 13x + 10
13x + 10 = 10x + 22
<u>-10x </u> <u>-10x </u>
3x + 10 = 22
<u> -10 </u> <u> -10 </u>
3x = 12
<u>÷3 </u> <u> ÷3 </u>
x = 4
Answer:
8
Step-by-step explanation:

W + 3 = Ben's age or 3 + w = Ben's age, either way.