Which one of these expressions is equivalent to 3 (x-2) ?

. 3x-6

. 3x-2

. 3x+2

. 3x+6

Use any method to solve the equation. If necessary, round to the nearest hundredth. 11x^2=8

36.8% of what number is 28.52?

A group of students consists of 15 piano players and 3 guitar players. a sample of seven is selected at random. what is the probability that at least one guitar player is chosen?

Must the product of three polynomials again be a polynomial?

How many total outcomes are in the sample space of rolling two numbered cubes numbered 1-6

YOur dinner at a resturant costs $13.65 after you use a coupon for a 25% discount. You leave a tip for $3.00. HOw much was your dinner before the discount?

Find an equation equivalent to r=6secθ in rectangular coordinates and describe the graph of the equation.

A construction company is laying concrete for a new building. The company has 4 dump trucks with 1.15 tons of gravel each, and 2 dump trucks with 0.7 tons of sand. How many tons of material will the company use for the new building?

Find amount of tips on a 75 bill if a 50% tip is left

What is 5x - (8x+9) + 4.5x