Match the pairs of equivalent expressions. y-0.3y y+0.32y y+2/5y y-2/5 7/5y 0.68y 3/5y 1.32y

The polygon tool to draw a rectangle with a length of 5 units and a height of 3 units. one of the sides of the rectangle falls on line ab , and the rectangle has a vertex of a. each segment on the grid represents 1 unit.

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Which of the following are accepted without proof in a logical system? check all that apply.