Eight hours a day is a healthy average
Answer:

Step-by-step explanation:
We can split up the exponent into multiple products:
.
We know that
.
We also know that
.
So, our answer is
and we're done!
Simple,
just simplify your problem....


which just leaves you

itself...now add them up....
Making your answer...
Answer:
56
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
$30 is your startup fee. You automatically pay that to join. When is is also $4 per month, you pay that much times however many months there are.