Aprofessor let's his students pick 3 out of 8 assignments to complete. how many combinations of the 3 assignments are possible

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?

Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250