Jackson is throwing a pizza party. He has 6\tfrac{1}{2}6 2 1 pounds of cheese available and he needs \tfrac{1}{2} 2 1 pound of cheese to make each pizza. How many pizzas can he make?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]