The function c(x) = 29x + 54.5 represents the cost (in dollars) of cable for x months, including the $54.50 installation fee.

a. how much would you have spent on cable after 6 months?

$ 228.50

Step-by-step explanation:

C(x) = 29x + 54.50

C(6) = 29(6) + 54.50

C(6) = 174+ 54.50

C(6) = 228.50

details

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