Can you help me please? its 7 points...please? And put the correct answer, and explain why, if not, you get reported...

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

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.

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?