12. What is the average temperature for the five days? Day Mon Tue Wed Thu. Fri. Temperature -3°F 2°F 1°F --4°F -6°F A. -2°F B. -1°F C. 2°F D. 1°F​

What is the area of the triangle 10 13 12

Factor and solve to find roots x squared -x - 90 =0

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?