MAT 52 FinalPre-test no MC

# MAT 52 FinalPre-test no MC - RCC Norco Math 52 Final Exam...

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Unformatted text preview: RCC Norco Math 52 Final Exam Pre-Test 1. Evaluate 19 + (- 16) – 8 – (- 15) + 7 2. Simplify (7 – 5) [8 – (7 + 6) ] 3. Simplify - 10(8x + 4) + 5(4x + 4) 4. Simplify – (- 4x + 9y – 8z) 5. Simplify 8(7x + 4y + 8) 6. Simplify 6 + (- 10x) + 4x – 3 7. Write this phrase in mathematical symbols: The difference between six times a number and five. 8. Evaluate the polynomial - 3x 3 – 6x 2 + 21 for x = - 3 9. 2 1 5x 7x 2 - +- +- +- + + 2 3 4x 2x 4 + - +- +- +- + 10. Simplify: ( )- 19a 5 + 19a 3 – ( )- 10a 5 – 2a 3 11. y- 7 · y- 2 12. Simplify 2 x 10- 9 8 x 10- 1 and put the result in scientific notation. 13. Solve: - 3w + 4 = - 4(2 + w) + 8w 14. Solve: 2 5 x – 1 3 x = 2 15. Solve for C: F = 9 5 C + 32 16. Solve the inequality: - 4(2y – 8) < - 12y + 12 RCC Norco Math 52 Final Exam Pre-Test...
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MAT 52 FinalPre-test no MC - RCC Norco Math 52 Final Exam...

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