Help! A truck that can carry no more than 7100 lb is being used to transport refrigerators and upright pianos. Each refrigerator weighs 300 lb and each piano weighs 475 lb. Write and graph an inequality to show how many refrigerators and how many pianos the truck could carry Will 10 fridges and 10 pianos overload the truck and write and inequality to show how many fridges and pianos the truck could carry