Solve the right triangle. Round decimal answers to the nearest tenth.

Let r = 3. what is the value of r + 58?

Solve the system of equations. y= 2x y= x^2 - 15

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.