Kenyon earned $210 for mowing 7 lawns. how much did he earn for mowing 5 lawns?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

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 !

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save