You download a digital album for $10. then you and your friend download the same number of individual songs fro $0.99 each. write a system of linear equations that represents this situation. will you and your friend spend the same amount of money? explain

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

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?

Simplify using positive exponents only.