Bryce gets $40 per day as wages and $7.50 on commission for every spare gun he sells in a day his weekly earnings goal is $500 write an equation to determine how many Spirit guns Bryce has to sell in a day to admit to meet his weekly earning goal

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?