Can anyone please help with either of these questions or at least one it would be greatly appreciated

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9