The histogram represents the number of gallons of gasoline that drivers purchase weekly. which bar represents the number of gallons most drivers purchase during the week?

What is the equation of a line that passes through points (0, 4) and (-4,-8)?

The table showed price paid per concert ticket on a popular online auction site. what was the average price paid per ticket

If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.