12. what's the sum of 3/6 and 1/16 ?

For what values of x is x2 + 2x = 24 true?

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?

Point q is equidistant from the sides of ∠tsr. find m∠rst.