Explain what can happen if you line up the digits incorrectly when you rewrite addition problems

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.

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect