Write the point-slope form of the line passing through (2, -12) and perpendicular to y = 3x. Oy-12--|(x+2)
Oy+12=- }(x-2)
O y + 12 = 3(x - 2)
Oy+12 = -3/X - 2)

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost