At bison high school, there are 16 students in english club, 16 students in science club and 20 students in math club. of these students, there are 5 students in both the english and science clubs; 6 students in both the science and math clubs; and 8 in both the english and math clubs. if only 2 students are in all three clubs, how many students are in at least one of the clubs?​

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

7.3

step-by-step explanation: