Answer:

Step-by-step explanation:
The first step is to combine like terms, and multiply them together first. Since multiplication is commutative, it doesn't matter in what order you do it. Therefore, this can be rewritten as
. Hope this helps!
Answer:
16/28
Step-by-step explanation:
Multiply both the denomator and numerator by 4
Answer:
x^4
Step-by-step explanation:
Answer: 40
Step-by-step explanation:
You will take the miles he drove and divided it by the time it took him to get there
320/8=40
That would be A, its the only on where all the dots line with the numbers given