Find two consecutive integers whose product is 5 less than the square of the smaller number

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

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?