Leonardo's bedroom is 10 feet wide and 11 feet long. if the carpet store has a remnant whose area is 105 square feet, could it be used to cover his bedroom floor? Explain? ( please help I'm literally crying)

Which choice represents the sample space ,s for this event

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.

How does percent markup and percent discount relate to percent of change?