Your parents have a credit card with a balance of $2,748.56. The interest rate is 10.5%
V APR. A late payment fee of $40.00 is added to the principal if they pay after 6/1. They
make a payment for $300.00 on 6/1. How much interest did they pay?
$297.00
$24.40
$24.05
$288.60

C) $24.05

Explanation:

10.5% is the annual interest rate

divide that over 12 to get the monthly rate

(10.5%)/12 = 0.875%

0.875% converts to 0.00875 after moving the decimal point 2 spots to the left.

Multiply this with the balance of 2748.56

2748.56*0.00875 = 24.0499

This rounds to 24.05 dollars.

We do not consider the $40 late fee because they made the payment on 6/1, means they do not get penalized.

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6