Adding negative numbers

Add.

7 + (-7) =

What percent of male high school athletes become professional athletes for the sports listed? Use the table below.

At what angle do the angle bisectors of two same side interior angles intersect in construction with two parallel lines and a transversal?

Which decimal is equivalent to 17/20?

Write six thousandths in standard form

Explain how you decided what number sentence to write for exercise 1

A can of soup has a volume 12 fluid ounces about how many milliters is this? A) 12 mL B) 120mL C) 29.6mL D) 355mL

A shoe store is offering a 25% discount on all pairs of shoes in the store. Every store employee gets an addtional 15% off the already discounted price. How much will an employee have to pay for a pair of shoes that has an original price of $80? A.

A rectangular solid has sides of 4cm, 6cm, and 8cm. What is it's surface area?

Why do some screws have flat tips?

What is the best esimate for the following quotient 891.3:28