A coat costs $131.61, with 9.5% sales tax. Find the original price of the coat.

Football player weighed 170 2/3 pounds in may. during the summer he gained 25 5/12 pounds. during the first week of fall practice he lost 10 1/4 pounds and during the second week he lost another 3 1/2 ponds. how much does he weigh at this point? a.182 1/3ib b.181 1/2ib c.182 5/12ib d.183 2/3ib

Standard deviation of 19,29,21,22,23

How can writing phrases as algebraic expressions you solve problems?