Please it's due in like an hour, here, have 21 points, just help me out in anyway you can. Even if it means linking me to a video or chart or something to help explain it. It would mean the world to me

I'll give brainliest if you answer right : )

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

Ineed with number 6 , explain how to get 1978