Simplify the following

(2p+1)(2p-1)​

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

Landon wrote that 3−2.6=4. which statement about his answer is true?

Which of the following parabolas opens down?