You can buy 4 tickets for $75 or 5 tickets for $94. are the costs proportional? if not, rewrite one of the rates so the costs are proportional.

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?