Across
- 3. When all values make an equation or a system of equations true.
- 4. To think deeply for a period of time.
- 6. Terms whose variables and powers are the same.
- 7. When there are no values that make an equation or system of equations true.
- 9. A rule stating that multiplying a sum by a number is the same as multiplying each addend in the sum by the number; a(b + c) = ab + ac.
- 10. The point at which expenses and revenue are equal.
- 11. Money spent on something.
Down
- 1. Money that is made when selling something.
- 2. Having financial freedom.
- 5. A popular expert in a field.
- 8. A value that makes an equation, a system of equations or an inequality true.