A company that manufactures small canoes has a fixed cost of . It costs to produce each canoe. The selling price is per canoe.​ (In solving this​ exercise, let x represent the number of canoes produced and​ sold.)

What statement is true? 2x^2-9x+2=-1

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?

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