Surface area measures the area of the faces. Area is a blank dimensional measurement, so it is measured in square units.

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5