Josh went shopping for DVDs and CDs on Tuesday and Wednesday. He paid $75 for 3 DVDs and 2 CDs on Tuesday and paid $50 for 1 DVD and 3 CDs on Wednesday. If d represents the price of 1 DVD and c represents the price of 1 CD, which is a system of equations that could be used to determine the amount of each item?

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