Find the total surface area of the solid shown, correct to the nearest cm2.

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

What is 140% of 25? because i need

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30