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Across
  1. 1. Solve for x: 5x - 28 = 77
  2. 3. Simplify: 5/8 + 7/6
  3. 4. Simplify: 3/4 * 17/6
  4. 5. Find 7th term of geometric sequence 1,2,4,8,…
  5. 6. Evaluate polynomial at x=4: 3x^3 - 2x^2 + x
  6. 7. Evaluate: 2^7 * 3
  7. 8. Evaluate: 7^3
  8. 10. Solve for x: 2x^2 - 5x - 7 = 0
  9. 11. Evaluate: 2^6 * 3
  10. 12. Solve for x: x^2 - x - 12 = 0
  11. 14. Evaluate: 3^4
  12. 16. Solve: x^2 + y^2 = 50, if x=36
  13. 19. Find 8th term of arithmetic sequence 4,16,28,…
  14. 20. Evaluate: 8^3
  15. 22. Solve for x: x^2 - 5x - 6 = 0
  16. 24. Solve for x: 2x^2 - 4x - 30 = 0
  17. 25. Simplify: 3/5 + 7/10
  18. 26. Evaluate: 14^2
  19. 28. Evaluate: 3*5^3
  20. 30. Solve for x: 4x^2 + x - 6 = 0
Down
  1. 2. Evaluate: 12^2
  2. 3. Find 5th term of geometric sequence 3,9,27,…
  3. 5. Solve for x: 2x^2 - 18x + 32 = 0
  4. 6. Find 6th term of geometric sequence 2,4,8,…
  5. 7. Find 7th term of arithmetic sequence 3,8,13,…
  6. 9. Solve for x: x^2 - 4x - 5 = 0
  7. 10. Evaluate polynomial at x=1: x^3 - 2x^2 + 5x - 2
  8. 11. Find 6th term of geometric sequence 2,4,8,…
  9. 13. Evaluate polynomial at x=3: 4x^3 - 2x^2 + x
  10. 15. Evaluate: 6^4
  11. 17. Evaluate: 25^2
  12. 18. Find 6th term of geometric sequence 2,6,18,…
  13. 21. Evaluate: 7^4
  14. 22. Solve for x: x^2 - x - 6 = 0
  15. 23. Find 10th term of arithmetic sequence 5,10,15,…
  16. 25. Solve for x: x^2 + x - 12 = 0
  17. 27. Evaluate polynomial at x=3: 2x^3 - x^2 + 4x
  18. 28. Solve for x: 2x + 9 = 63
  19. 29. Find distance between points (1,2) and (6,7)