These prims are similar. Find the surface area of the larger prism in decimal form. For the smaller prism it gives one side length which is 5 and the surface area of the smaller prism is 90 m squared. For the larger prism the side length of one side is 7 m and the surface area is undetermined. Can someone help me please!?

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

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0