Katherine earned 84, 92, 84, 75, and 70 on her five math tests.
What is the minimum grade Katherine needs to earn on the next test to have a mean of 84?

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Write an algebraic expression for the word expression the quotient of c and 8

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