p + 7 = 12 Subtract 7 from both sides of the equation. Subtract 7 from 7. 7 - 7 = 0 and 12 - 7 = 5, so p = 5. Substitute 12 for p to check the solution. Substitute 5 for p to check the solution.

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?

How do I simplify - 5 (3p+3) + 9 (-7+p)

Round each number to the place indicated. Draw a number line to support your decision. 1. 0.235; Round to the nearest tenth 2. 3.492; Round to the nearest hundredth 3. 8.0769; Round to the nearest thousandth

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.