Question

Please Type these out word for word....

Answer 1

・Term- any number that is added or subtracted.
- In the algebraic expression x + y, x and y are terms.

・Example:
- The expression x + y - 7 has 3 terms, x, y, and 7. x and y are variable terms; their values vary as x and y vary. 7 is a constant term; 7 is always 7.

Answer 2

numerical expression: a mathematical phrase that contains only constants and/or operations. Ex: 2+3, 5•3-4, 4+20-7, (2+3)-7,(6•2) / 20, 5 / (20•3)