A credit card's interest rate is the price one pay for borrowing money. This is called the annual percentage rate (APR).The Interest paid can be calculated by the formula I=PTR ÷ 100
Where P = Principal amount ,R= rate of interest in years.T= time.
P=$1,300 ,R= 20% T= year.
Substituting these values :
I= 1300 x 20 x1 ÷100
I= 260. He will pay an interest of 260÷12= $21.7 per month.
Step-by-step explanation:
Hope this helps. But I don't know which country are you from and how you are supposed to it. Any way I tried to help.
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Answer:
A negative number that is 12 less than its square is -3.
Step-by-step explanation:
This is because (-3)² = 9 and 9 - 12 = -3.
You can get this answer by testing different number until one works in the given situation. This is done by testing numbers by squaring them and then subtracting 12 to see if it equals the original number.