What are the steps, in order, needed to solve x/2 - 5 = 20? add 5, and then divide by 2. subtract 5, and then multiply by 2. add 5, and then multiply by 2. subtract 5, and then divide by 2.

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Which best explains why this triangle is or is not a right triangle?

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project