14 percent of the towns population is over the age of 65. If there are 320 residents over the age of 65, approximately what is the towns population

If the coefficient of determination is a positive value, then the regression equationa. must have a positive slopeb. must have a negative slopec. could have either a positive or a negative sloped. must have a positive y intercept

Joe has 17 coins, nickels and dimes, that total up to $1.25. How many nickels does he have?

Solve the system of equations below by graphing them with a pencil and paper. Enter your answer as an ordered pair. y=-3x+1 y=-x+5

Mariah cuts a rectangle along its diagonal. Two congruent triangles are created. The two angles created by the diagonal have a sum of 90°. The smaller angle is 1/5 the measure of the larger angle.

Factor the polynomial: - 5x3 - 10x2 - 15x A. - 5x (-x2 - 2x - 3) B. - 5x (x2 + 2x + 3) C. - 5x (x2 + 2x - 15) D. 5x (x2 + 2x - 3)

6 = a/4 + 2 How to solve this problem

Wayland purchased new speakers that were on sale for 30% of the regular price. He saved $36 which is 30% off. What is the regular price of the speakers when they were not on sale?

What is the answer for 33 and 1/2 times60

Three more than 7k written in algebraic expression

A polygon of 7 line segments has __ vertices? 5 8 7 6