Overall question is Wallis product while proving it with pi/2, Im not sure how to set up these problems to actually completely prove it. If you need more background, let me know and I will send more pictures of previous work.

x/3-10=8

x/3=18

x=48

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

nlgqer

step-by-step

d 600 because 15*10*2=300

300+300=600

step-by-step explanation: