total cost in dollars 60 50 40 10 70 30 20 Part 2 A 10 20 30 40 50 square feet of carpet 60 70 1 Create a table of the values shown in the graph at left 2 What is the cost per square foot of carpet 3 Write an equation for the cost y of x square feet of carpet 4 If an apartment is 800 square feet how much would it cost to put in carpet 5 If a roll of carpet costs 600 how many square feet is it 6 An apartment has 3 rectangular rooms The living room measures 20 feet by 30 feet the bedroom measures 15 feet by 20 feet and the kitchen measures 10 feet by 40 feet If the owner wanted to put carpet in the living room and bedroom how much would it cost