Answer:
A
Step-by-step explanation:
You take the 64 teams, split it in half, and then the exponent is r
Answer:

Step-by-step explanation:



Answer:
13k
Step-by-step explanation:
Given: 
Finding the equivalent expression.
We know the rule of addition is that adding two positive integers will give positive result or sum.
Now, lets find the equivalent expression of
.
∴ 
Hence, the required equivalent expression is 13k.
4x + 10 = 2x + 20
4x - 2x = 20 - 10
2x = 10
x = 5