The official weight, in pounds, of four high school wrestlers is as follows: wrestler wrestler a wrestler b wrestler c wrestler d weight 124.5 125.3 124.9 124.2 if the weight data are accurate to the nearest ones place only, which wrestler has a different weight?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Which of the following points is collinear with (-2,1) and (0,3)

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.