The ages of three friends are consecutively one year apart. Together, their ages total 66 years. Which equation can be used to find the age of each friend (where represents the age of the youngest friend)?

Solve the inequality, then identify the graph of the solution. 2x – 1 > x + 2

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?