Answers may vary to 1, 2, and 3
- Rational numbers are the ratio of one integer to another integer. For example \(\dfrac{-1}{4}\)
- Both rational numbers and expressions can be represented as a fraction. Rational expressions include variables and can include multiple terms. For example \(\dfrac{x+2}{xy}\).
- The response contains both the answers for 4 and 5.
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