Amanda has $40 to spend on flowers. She wants to buy a pair of red rose flowers for $18 and spend the rest on lily flowers. Each lily flower costs $11. Write an inequality for the number of lily flowers she can purpose. Please help me.

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?