15) Martha wants to put carpet in a rectangular room that measures 14 feet by 16 feet. There is a section in front of the door which measures 3 feet by 4 feet that will remain tiled. How many square feet of carpet will Martha need?

Find the missing dimension extra points

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright