Mark brainless if correct Select the correct answer from each drop-down menu.

The annual enrollment of a university for the last nine years is recorded in the table.

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

With number 11 ( show how you got the answer)

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.