A polar bear needs to eat at least 20 pounds of food each day. The zoo feeds the polar bear using canisters that each contain 2 pounds of food. The polar bear has already consumed 12 pounds of food. How many more canisters x of food does the polar bear need to eat? Write your answer as an inequality.

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.