A number is multiplied by 3. If 1 is added to
the product, you get 4. What is the number?

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.

Explain how to convert measurements in the metric system

Aubrey read 29 books and eli read 52 books what number equals to the number of books aubrey read