Each of these problems can be solved by "Guess and Check". Each
problem has a table of guesses you can fill in to solve the problem.
You don't need to use all the rows of the table if you don't
need them! (Note: Guess #1 is ALWAYS wrong!) 
TEAM NO ____ TEAM MEMBERS: ___________________ ___________________ ___________________ ___________________ 
1). Mr. Brown is a car salesman. He sold twice as many used cars as new cars. he sold a total of 51 cars. How many NEW cars did he sell? Answer: ________ 

2). A volleyball and net together cost $24. The ball costs 3 times as much as the net. How much does the net cost? Answer: ________ 
