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Placement Papers with Solutions

(#M40090760) EXAM QUESTION Keep an EYE

3) In decomposing 8x-1 / (x+1)(x-2) one of the fractions obtained is:



a) 1 / x+1

b) 1 / x-2

c) 5 / x+1

d) 3 / x+1

e) 3 / x-2

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(#M40090759) EXAM QUESTION Keep an EYE

3x-y=-7
x+y= -9

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(#M40090758) BOOK QUESTION Keep an EYE

The length of a rectangle is 8 inches more than twice its width. If the perimeter of the rectangle is 28 inches, find the width of the rectangle

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(#M40090757) EXAM QUESTION Keep an EYE

A landscaper wants to enclose a 90ft by 120ft rectangle with a walk of uniform width. He wants to use a supply of crushed rock that will cover 1744 square feet of walk. How wide should he make the walk?

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(#M40090756) EXAM QUESTION Keep an EYE

A population of students were polled: Do you like chocolate donuts or glazed? 20% said neither, 70% liked chocolate and 60% liked glazed. What percent liked both chocolate and glazed?

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(#M40090755) EXAM QUESTION Keep an EYE

Please i need help with this equations:
1. 2x-7(x-2)=3(x-4)
2. 7x-2=3x-6
3. 12+2(x-9)=3(x-2)
4. 4x-6=8-3
5. 2x-(3x+4)=2(x-5)
6. 1/5x-2=2/5 x+4 (note: one over five and two ov

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(#M40090754) BOOK QUESTION Keep an EYE

Decompose into partial fractions and polynomials, if applicable:
{{{(2x^5+2x^4-6x^3)/(x^4+4x+3)}}}

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(#M40090753) EXAM QUESTION Keep an EYE

Please solve: -square root 78

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(#M40090752) EXAM QUESTION Keep an EYE

Find two consecutive positive integers such that the sum of their squares is 85.

Thank you!

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(#M40090751) EXAM QUESTION Keep an EYE

The variables r and s represent the lengths of the legs of a right triangle, and t represents the length of the hypotenuse. Find the unknown value. Then tell whether the lengths form a Pythagorean triple.

s=16, t=34

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