A set contains 23 elements set B contains 15 elements, and 13 elements are common to sets A and B how many elements are in set A

Martin have a 32-foot fence around a square garden. There are 4 equal sections. Martin paint 13 of one section of the fence. What fraction of the fence did Martin paint?

Find (f + g) (x) when f (x) = x + 2 and g (x) = x - 2.

The length of a rectangular garden is 5 meters long. The area of the garden is 10 square meters. Which equation correctly relates the given information and the width, w?

Solve for x using the Master Product. 4x^2 + 8x + 3 = 0 Master Product: And try

How many packages of mechanical pencils can you buy with $45.30 when one package costs $7.55?

What is 25 divided by 5

Bert and Ernie are missing each other and their friend Big Bird They want to meet at Big Bird's nest which is halfway from their apartments.

The width of a rectangle is s. Its length is 3s. How long is a diagonal of the rectangle? Express your answer in simplified radical form.

If there are 2 possible outcomes for event A, 6 possible outcomes for event B, and 4 possible outcomes for event C, how many possible outcomes are there for event A & event B & event C?

What does it mean if y and x equal zero?