Research (Algebra) Final Exam
Question: 1-2
chuck to hire a repair service that charges a $50 fee for parts and $21 per hour to make repairs The repair service uses the function a = 21h + 50 to represent the total amount a, the repair service charges for
h hours of repair work. which of the following would be the domain of the function if Chuck chooses to spend no more than $250 for the repair service?
O<h<9
O< h< 10
O<h< 200

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

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

answer is 1

step-by-step explanation:

160 cm

step-by-step explanation:

you have to add all the sides together