You can buy three sandwiches for $4.95 or for sandwiches for $6.42 which is the better buy

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

On the day a coffee shop first opened, it had 140 customers. 65% of the customers ordered a large coffee. how many customers ordered a large coffee? enter your answer in the box.

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?