Factor completely 3x^2+ 2x -1. O (3x + 1)(x - 1)
O (3x + 1)(x + 1)
O (3x - 1)(x + 1)
O (3x - 1)(x - 1)

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

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?

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28