The revenue equation for a certain brand of toothpaste is y 2 3x where x is the number of tubes of toothpaste sold and y is the total income for selling x tubes The cost equation is y 0 7x 2000 where x is the number of tubes of toothpaste manufactured and y is the cost of producing x tubes The following set of axes shows the graph of the cost and revenue equations Find the coordinates of the point of intersection or break even point by solving the system shown below y 2 3x y 0 7x 2000 Dollars y 4000 3000 2000 1000 Cost Revenue 500 1000 1500 Tubes of toothpaste The break even point is Type an ordered pair 20