Give the polynomial P(x)=x? - 6x+7x+2, what is P(2)?

Please explain step by step if you can

Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?