A carpet store charges $20 per square yard of a carpet after an initial installation fee. A customer paid a total of $800 for 30 square yards. a. Write an equation that gives the total cost of buying and installing a carpet as a function of the area of the room (in square yards) b. Find the total cost of buying and installing 42 yards of carpet.

A=480,000 B=672,000

Step-by-step explanation:

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1