Here are two dot plots that represent the ages of the five children in each of two families.

Calculate the MAD (mean absolute deviation) of each data set. What is the MAD for the family with the wider spread of ages?

Mr. Moore spent $156 to go to a concert at the coliseum. Twenty percent of the money was for parking. The remainder of the money was on two tickets for the concert. What was the price per ticket?

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

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

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate