True or false?
it's not possible to build a triangle with side lengths of 3, 3, and 3.

I’m still confused on how to work the percentages

Which best explains why this triangle is or is not a right triangle ?

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?