What is the inverse of the function f(x) =2x +1? h(x) = 1/2x - 1/2
h(x) = 1/2x + 1/2
h(x) = 1/2x - 2
h(x) = 1/2x + 2

2x+1

2x-1

2x+4

2x-4

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

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times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3