Algebra

  
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
1. 7x is a as it has one term.

2. 15z , 28z and 12z are terms.

3. 12xy , 4y , 6x are terms.

4. The expression 4xy + 7 is formed from variables and and constants and .

5. Coefficient of x in 54x + 7 is .