e 17+\left(-8\right)+\left(-8\right)1 7+(−8)+(−8)17, plus, left parenthesis, minus, 8, right parenthesis, plus, left parenthesis, minus, 8, right parenthesis.

Reflect the point (7,0) across the y-axis

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.

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?