Evaluate 2х^2 - 1 when x= 3.
оа. 25

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?