Vocabulary: Use the following words: terms, coefficients, constant, like terms
Complete each blank using vocabulary words with the following expression:
4n + 2n + 9
16. In the expression, 4 and 2 are examples of
17. 4n and 2n are examples of
18. The number 9 in the expression is a
19. 4n, 2n, and 9 are
in this problem because they are separated by addition and subtraction.