The scores on a test are normally distributed with a mean of 30 and a standard deviation of 6. find the score that is one dash half a standard deviation above the mean.

Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k