Tyler went to the supermarket to buy food for a food pantry. He has $36, and can carry up to 20 pounds of food in his backpack. Pasta costs $1 for a 1-pound package. Pasta sauce costs $3 for a 1.5 pound jar.

Let x = the number of packages of pasta and y = the number of jars of pasta sauce.

Identify each point as either a solution to the system or not a solution to the system of inequalities.

(1, 12)

(2, 10)

(4, 5)

(6, 10)

(12, 8)

(18, 6)