6. Which property justifies the statement below? x(x-3) = xy - 3x
A. Associative Property
B. Transitive Property
C. Distributive Property
D. Commutative Property

Which of these choices show a pair of equivalent expressions?

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.