The scale sho's the weight of a full jar of peanut butter, James eats 4 ounces of peanut butter from the jar. Which is the new weight of the peanut butter jar?

Which graph represents the solution of the inequality?

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?