An office supply company produces yellow document envelopes. the envelopes come with a variety of sizes, but the length is always 4 centimeters more than double the width. write a polynomial expression to give the perimeter of any of the envelopes

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Find the maximum value of p= 4x + 5y subject to the following constraints :

The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?