The figure shows a blueprint of a dining room, kitchen, and living room. Each square has a side length of 1/4 inch. Carpet costs $19 per square foot. What is the cost of carpet for the living room? (living room: 4 by 7 squares dining room: 5 by 4 squares kitchen: 5 by 3 squares)
scale factor: 1 in: 16 ft.

You are choosing between two health clubs. club a offers membership for a fee of $ 28 plus a monthly fee of $ 20. club b offers membership for a fee of $ 20 plus a monthly fee of $ 22. after how many months will the total cost of each health club be the same? what will be the total cost for each club? in __ months the total cost of each health club will be the same.