Global use of cell phones grew rapidly between 1989 and 2000. below is a scatter plot of the percentage of people

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.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Use this graph to find the cost of 6 show tickets