The rectangles below are scaled copies of one another. The side that corresponds to 8 units in the original rectangle is 4 units in the scaled copy. Start by finding the scale factor from the original rectangle to the scaled copy.
Original Rectangle

8
4
Scaled Copy

4
The scale factor is
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S-7< 3 i need answering this problem someone asap answer

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 table shows a proportional relationship between miles traveled and gas used?