the width of a rectangle is 25 units the inequality 50+2L≥140 can be used to determine L all possible values of the length of the rectangle if the perimeter is at least 140 units. which graph best represents the solution to the inequality.

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

How do i put 3(x+7) in distributive property

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?