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Across

1. Solve 1 – sin x = √3 cos x in the interval 0 ≤ x < 2π.

4. Solve for X: 7x - 12y = -22, -5x + 8y = 42

5. 3x^2 + 8x = 35, use the quadratic formula to find the NEGATIVE solution

6. 592c = 520368

8. 11(35x - 100) + 86 = 97x + 6762

11. 65(84a - 73) - 91 = 66a + 183954

12. 4x/ (x – 3) = 2 + 12/ (x – 3)

13. Find the fourth term -3, 8, 19, ...?

14. Find the X-intercept, 4y + 6x = 18

15. 9(2x + 10) + 5 = 4x + 165

17. 3(6x + 7) - 10 = 7x + 110

Down

1. 35 /(1 + 8e^–2x) = 25

2. √(5x – 6) – 2√( x) = 0

3. Find the distance between pint A= (3, 2) and point B= (5, 20)

7. 612(989a + 469) + 717 = 538a + 556639345

9. (p + q)( p - q)(p^2 + q^2)

10. 42(13b - 34) + 82 = 40b + 26484

13. Angle c= 90, Side b= 12, side c= 14. Find angle a

14. Solve for A: [3 -1 9] = [3 -1 3a]

16. 50(20x + 57) + 88 = 40x + 93178

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