Which set of numbers is in the solution set of the inequality x > 22?

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

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints