Mixed Review Algebra

John bought a new bag of cat food. The next day, he opened it to feed his cat. The graph shows how many ounces were left in the bag on the days after it was bought.

How many ounces of food were left in the bag 12 days after he bought it?

• 26 ounces

• 36 ounces

• 56 ounces

• it was empty

John bought a new bag of cat food. The next day, he opened it to feed his cat. The graph shows how many ounces were left in the bag on the days after it was bought.

How many days did it take for the bag to have only 16 ounces left?

• 30 days

• 34 days

• 24 days

• 56 days