Ava found that 15% of the M&Ms in the bag were blue. If there were 160 M&Ms in the bag, how many were NOT blue?

For what value of x does 4x = (1/8) x + 5?

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.

If the scale factor between two circles is 2x/5y what is the ratio of their areas?