Bob borrowed $4000 from a lender that charged simple interest at a annual rate of 8%. when bob paid off the loan, he paid $1920 in interest. How long was the loan for, in years? if necessary, refer to the list of formulas

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

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce