If f(x) =3x-1 and g(x)=x+2, find (f-g)(x) A. 3 - 2x
B. 2x - 3
C. 2x - 1
D. 4x + 1

What are potential hypotheses (explanations) regarding why there are ecological equivalents between many metatherians and eutherians? discuss your hypothesis in terms of the processes that could lead to the current ecologies and distributions of metatherians and eutherians.

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?