Ordered pairs in which of these formats would always represent a function, assuming that the cost of fruit stays the same? (number of oranges bought, total cost of groceries)
(number of apples bought, total cost of apples)
(number of apples bought, number of oranges bought)
(total cost of apples, total cost of groceries)

In a recent basketball game between the storm and the chargers, the number of points scored by the storm in the first half was equal to the number of points scored by the chargers in the second half of the game. in the first half, the storm scored 64 points, which is one - third of the total points that were scored during the game. during the second half, the chargers scored 16 points more than one - fourth the points scored in the game. you want to know how many total points that were scored during the game. 1. write an equation that models this situation. then, solve the equation. 2. how many total points were scored during the game? explain your reasoning. 3. does your answer make sense? justify your reasoning.

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

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?