Give the value of each expression. 7.1- 3.35=___
5/8 + 2/3 - 1/8 =___
6- 2 & 1/2=___
8.9- 4 & 2/5

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

True or false? the sum of the differences (% - 7) is never zero for any distribution consisting of n observations.

Sarah needs 3 feet of fabric for a project she is working on, but the store only sells the fabric in meters. one meter of fabric costs $1.20. how much will the fabric cost?