Solve each equation. Show your thinking.

a. 5x-10=30

b. 3x+8=21

Which expresions are equivalent to the one below? check all that apply. 5x

We must first determine the shape of a rectangular prisms _ a0 to find area of the prism

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left