Across
- 3. an equality of ratios.
- 5. the relation between two quantities of the same kind.
- 6. the reverse of factorization
- 7. a ratio that compares two quantities with different units.
Down
- 1. a fixed numerical value.
- 2. a number that is multiplied by a variable in an expression.
- 4. a symbol that doesn't have a fixed value.
- 8. can be a single constant, a single variable, or a combination of a variable and a constant combined with multiplication or division.