a pizza restaurant markets 3 versions of its crazy combo: combo 1 contains 3 cheese pizzas and 1 pepperoni pizza, combo 2 contains 2 cheese pizzAS AND 2 PEPPERONI PIZZAS, AND COMBO 3 CONTAINS 1 CHEESE PIZZA AND 3 PEPPERONI PIZZAS. mR. JENKINS ORDERS 6 COMBO 1S, 2 COMBO 2S, AND 3 COMBO
