Linear and quadratic

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Across
  1. 1. x^2+16x+64. The only root for this is?
  2. 3. x^2+8x+16.The only root for this is?
  3. 5. John makes 15$ per hour. How many hours do you need to work to earn 75$?
  4. 6. 9x+2=29. What is x?
  5. 7. x^2+20x+100. What would be the square root of this equation?
  6. 9. 5x+10=45. What would be x in this problem?
Down
  1. 1. x^2+22x+121. The only root for this is?
  2. 2. x^2+4x+4.The only root for this is?
  3. 4. Jimmy makes 9$ an hour. How many hours would it take Jimmy to make 81$ in a day?
  4. 6. 3x+4y=48. What does x equal if y=3?
  5. 8. Carlos makes 10$ an hour and has 1$ in his bank account when he starts his new job. How much money does he start with?
  6. 9. y= x^2 +2, what is your y when x is 2.