Ch. 8 Test - -F H G I K J F H G I K J 2 3 4 6 15. Write as...

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Intermediate Algebra Spring, 1999 Name ____________________________ Test 1 DM 0084 Ch. 8 Problems 1 - 20 are worth 5 points each. Put your answer in the box. Only the answer in the box will be graded. Be careful. 1. Simplify: -14 – 6 + 3 2. Simplify: -3 + 7 - 4 3. Simplify: 10 + 5(-4 + 2y) 4. Simplify: - + 27 3 4 5. Simplify: -10 + 2(4+5) 6. Simplify: 7(12 ÷ 4) - 4(-3) 7. Simplify: 50 - 13(3) 8. Simplify: x + 28 -2 y + 5 x - 30
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9. Write with a positive exponent: 8 5 - 10. Evaluate and round to the nearest thousandth (if necessary). 20 1 3 11. How many terms are in the following expression? 3x + 4xy - 25 12. If f x x ( ) = - 2 4 , find f ( ) 1 13. If f x x x ( ) = + 2 3 , find f ( ) 3 14. Simplify:
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Unformatted text preview: -F H G I K J F H G I K J 2 3 4 6 15. Write as an ordinary number: 49 1 2 16. Evaluate: 8 17. Evaluate: 10 2 20 4 5 3 1 ( ) ( )---+-18. Evaluate and give answer to thousandths: 1917 1 4 19. Write a symbolic interpretation for the following: nine is equal to a number divided by six 20. Write a symbolic interpretation for the following: six less than three times a number is 24 Bonus (5 pts) Acme rental company charges a flat fee of $25 plus $.30 per mile driven for renting a car. Write a function that gives the total charge, c, of renting a car and driving it for m miles....
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Ch. 8 Test - -F H G I K J F H G I K J 2 3 4 6 15. Write as...

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