Iam thinking of two integers. one is 7 less than a number, and the other is 2 greater than the same number.
write expressions for the two numbers.
write a polynomial expression for the product of the numbers.

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Which of the following scenarios demonstrates an exponential decay

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.