Across
- 2. Thrice a number y less than 8m
- 4. Twice a number x more than y
- 5. The cost of x liters of petroleum at 68.98 per liter
- 8. (5x+9y) + (10x-20y) =_____
- 10. (x+y)2 =_____
- 11. (5a-8b)2 =_____
- 12. (2m+5m)3 =_____
- 13. (5a3-8a2+4b) - (a3-2a2-3b) =_____
- 14. The total sum of a, b, c, and d
Down
- 1. (x-3y)3 =_____
- 3. (8x+21y)(8x-21y) =_____
- 6. (a2+2b2)3 =_____
- 7. (9a-8b3) + (17a+13b3) =_____
- 9. a2+b3, if a=8 and b=2
- 15. Divide d by 24