F(x) = 3x + 5
g(x) = 4x^2- 2
h(x) = x^2– 3x + 1
Find f(x) = g(x) – h(x).

Arectangular prism is 3 meters long, 6 meters wide, and has a height of 9 meters. what is its surface area?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?