MATH 1111 PRACTICE TEST #2

MATH 1111 PRACTICE TEST #2 - MATH 1111 TEST #2 Solve linear...

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MATH 1111 TEST #2 Solve linear equations in 1 variable 1. 11x – (6x – 5) = 40 2. 3(x – 2) +7 = 2(x + 5) 3. 3(x – 4) – 4(x – 3) = x + 3 – (x – 2) 4. 25 – [2 + 5y – 3(y + 2)] = -3(2y – 5) – [5(y – 1) – 3y + 3] Solve linear equations containing factions 5. = - x3 x2 2 6. - = - 3x5 x x10 52 7. 8. - - = + 3x5 x 32 x 23 9. 10. Solve rational equations (a. find the denominator zero, b. solve the equation) 11. 12. + = + 2x 3 52x 134 13. 14. + = - + 8xx 1 4 8x 1 15. 16. - - + = - - 1x 4 5x 2 6x2 2x 8 17. 18. Use linear equations to solve word problems 19. 20. When 60% of a number is added to the number, the result is 192. What is the number? 21.
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22. One number exceeds another by 26. The sum of the numbers is 64. What are the numbers? 23. 24. 25. You invested $7000 in two accounts paying 6% and 8% annual interest. If the total interest earned for the year was $520, how much was invested at each rate? 26.
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MATH 1111 PRACTICE TEST #2 - MATH 1111 TEST #2 Solve linear...

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