7. a rectangular prism has a width of 92 ft and a volume of 240 ft3. find the volume of a similar prism with a width of 46 ft. round to the nearest tenth, if necessary. (1 point)
30 ft3 40 ft3 60 ft3 120 ft3*** this one was tricky pls ! thanx in advance

a. she will receive a refund of $278.

step-by-step explanation:

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