Find the coordinates of point p that partition ab in the ratio 2: 3 where a (-8,13) and b (2,-2)

Math i have no idea how to do a and b

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?