Simply and reduce to lowest terms
a + [a + b - a - (2a- b)]

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Darian wants to build a regulation size pool table that is 9 feet in length. he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table