When you add 18 to 1/4 of a number you get the number itself

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Question 5 spring semester final exam math evaluate

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area