Oliver is trying to keep up with the current amount of money in his bank account. He uses positive numbers to show his deposits and negative numbers to show his withdrawals. Which expression best represents Oliver making 8 withdrawals
of 25 dollars?

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

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?