It took morry 256 hours to drive to the beach. it took jason twice as long. about how long did it take jason to drive to the beach?

On a piece of paper graph f(x)=5•(0.4)^x

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

If 3x+8=3x+8 is it one solution or no solution