Use the distance formula to find unknown value. d= 480 mi, r= ? , t= 3h

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.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets