Answer: 20 cups of grape juice are needed for 8 cups of peach juice.
Step-by-step explanation:
5 times 4 is 20.
We must do this step because you need 2 cups for 1 batch, and times 4 that is 8. So then we multiplied 5 times 4.
So, 20 cups of grape juice are needed for 8 cups of peach juice.
Hope this answer helps you out!
1. Identify valid x and y points by doing vertical and horizontal line test
2. Use these toolkit to find the appropriate function
Solution:
we are given that
If G is the midpoint of FH, it mean that

we are also given that

So we can write

So 
$4,950 will be paid after 3 years.
$577.50 will be paid as interest for the total loan.