Across
- 2. written as 10:7, 10 to 7, 10/7
- 3. 5x and 18
- 4. (-4,-1)
- 6. a mathematical sentence that compare expressions
- 8. two angles whose measures have a sum of 180 degrees
- 11. -5,-4,-3,-2,-1,0,1,2,3,4,5
- 12. 6x and 14x
- 13. indicates the number of times a base used as a factor
- 14. this can be written as O(-2,5) on the intersecting horizontal and vertical lines on a coordinate plane
- 15. -20,20
Down
- 1. a+18=21
- 2. This can be written as 0.75=3/4
- 5. ratio of two quantities with different units
- 7. miles, kilometers, per hour, cost per item
- 9. This can be written as 3/6=9/18
- 10. 3/1x1/3