If f(x) = x + 4
What is f(-3)?

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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.