What is the greatest common factor of the terms in the expression 36 a + 54 a b minus 27 b? 9
9ab
18
18ab
2
2x
4x
8x

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation