A giant fish tank at the zoo contains z Halibut. The tank contains 4 times as many Bluefin Tuna as Halibut. Write an equation that
represents the total number of Bluefin Tuna, y in the tank.

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p