Find the inverse of the function f(x)= 2x-4

f(x)=1/2x+2

Step-by-step explanation:

f(x)= 2x-4

f(x)=y..

y= 2x-4

to find the inverse exchange x and y

x=2y-4 solve for y or f(x)

2y=x+4

f(x)=(x+4)/2

x=2y-4

f(x)=(x+4)/2

f(x)=1/2x+2

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

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