In 4 hours the bake sale earned $84.48
what is the unit rate? (money per hour)

Arrange these numbers from least to greatest 3/5 5/7 2/9

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge