An airplane leaves the airport and travels 900 km east. Then, turns south and travels 300 km. How far from the airport is the plane?

Two lines that do not intersect are skew. always sometimes or never

Using elimination, what is -4x+2y=-12 4x+8y=-24

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