If the width of a rectangle is 2cm more than three times its length and the perimeter is 60cm, what are the dimensions

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.

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Determine which postulate or theorem can be used to prove that lmn =nmo