Awhile back , either james borrowed $12 from his friend rita or she borrowed $12 from him , but he can’t quite remember which either way he is planning to pay her backs or ask that she pay him back this afternoon of he has $42.80 in his, wallet which equation represents the amount of money he may have after he sees rita ?

x=42.80±12

Step-by-step explanation:

He knows he is either getting or losing $12

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