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If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !