C. In similar triangles the angles remain the same
Computer= $1200
You: makes $300 deposit
Computer= $900
You pay 10 percent interest and pay 4 quarterly installments.
*This means that you pay 4 times in a year. You pay once every 3 months + interest. So basically you pay will need to pay four times in one year to fully pay back your debt.
Interest-money paid regularly at a certain rate for the use of money lent, or for delaying the repayment of debt
You would pay $236.36 per every 3 months
Paying off $900 on 10% interest would mean that you pay a total of $945.45 in the time frame of a year (4 quarterly installments).
When you evaluate something you find it’s value. it can also be referred to as simplifying or solving the equation. think of it as 1+2+3 once that equation has been evaluated the answer will be 6. hope this explanation makes some sense:))