Taval ordered a pizza on UberEats. The base pizza was $14.95 and each additional topping was $1.95. Before taxes and delivery, the cost of the pizza was
$22.75. How many additional toppings did Taval order on the pizza?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.

Which of the following is an example of conditional probability