Total payments 437×60=26,220
Interest paid
26,220−17,550=8,670
Answer:

Step-by-step explanation:
Given

Required
Find x
We have:

Rewrite as:

Expand

Factorize

Factor out x + 520

Split

Solve

Side length must be positive;
So:

Answer:
10 5
Step-by-step explanation:
Answer:
a=-1
Step-by-step explanation:
-6-5=-11
-11/11=-1