According to exponent rules, whne we multiply exponential expressions we___the exponents

He concluded that a heavier object dropped from the same height as a lighter object will land

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?