The function alb) relates the area of a trapezoid with a given height of 12 and
one base length of 9 with the length of its other base.
it takes as input the other base value, and returns as output the area of the
trapezoid.
a(b) = 12.579
which equation below represents the inverse function b(a), which takes the
trapezoid's area as input and returns as output the length of the other base?

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

the answers are in the images, i received 100% on this assignment. hope this !