A loan company charges $30 interest for a one month loan of $500. Find the annual interest they are charging

0.72%

Step-by-step explanation:

Finding what percentage is $30 of $500:

30/500 x 100 = 6

So, it is 5% per month.

Converting it to annual:

6% x 12 = 0.72%

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98