A car dealership sold 156 cars in 3 months at what rate did the dealership sell cars per month

Match each function with the corresponding function formula when h(x)=5-3x and g(x)=-3+5

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer