Solve the equation
9x+6y=-36

Is the square root of 4 plus the square root of 16 rational?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad