Andrea works in the local factory, She receives 92 cents for each of the first 100 units she produces and $1.01 for each unit over 100, yesterday, she produced
120 units. How much did Andrea earn?

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

The radius of a sphere is 3 inches. which represents the volume of the sphere?