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Placement Papers with Solutions

(#M40070120) EXAM QUESTION Keep an EYE

how do u solve 4x+7(2x-1)=12

Asked In exam (10 years ago)

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(#M40070119) EXAM QUESTION Keep an EYE

Add or Subtract the fractions. Express the answer in simplest form:

A: [(3b-8)/(b-6)]+[(b-16)/(b-6)]

B: [(5a-12)/(a^2-8a+15)]-[(3a-2)/(a^2-8a+15)]

Asked In exam (10 years ago)

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(#M40070118) EXAM QUESTION Keep an EYE

HAVE I WORKED THIS EQUATION CORRECTLY?

-4[x-2(2x-3)]+1=1/2(4x-6)

OFFERED

Asked In exam (10 years ago)

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(#M40070117) EXAM QUESTION Keep an EYE

Simplify and write the answer with all exponents positive.

w-1power t-3power s/2-2power s4power t3power

Asked In exam (10 years ago)

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(#M40070116) EXAM QUESTION Keep an EYE

Pleas help me with this problem.
Roy has 8 gallons of 40% antifreeze solution. How much 100% antifreeze mus be added to make a solution that is at least 60% antifreeze.

Thanks =)

Asked In exam (10 years ago)

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(#M40070115) EXAM QUESTION Keep an EYE

2) -3/8 ≤ -1/4x + 1/8 < 5/8

Asked In exam (10 years ago)

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(#M40070114) EXAM QUESTION Keep an EYE

I need to factor x2-6x-16=0. What I have is (x-4),(x-4) or (x-2), (x-8) as my answers. I am having a hard time looking at the example in my book vs. what my teacher gave us for our assignment.

Asked In exam (10 years ago)

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(#M40070113) EXAM QUESTION Keep an EYE

Find all real solutions to the equation.

square root x+4 - 2square root x-1 = -1

Asked In exam (10 years ago)

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(#M40070112) EXAM QUESTION Keep an EYE

2 2
(x+y) + (x+3y) - 10(x+3y) - 4(x+y) +29 = 0 , find the value from next expresion

2
2y + xy

This problem is not from textbook.

Asked In exam (10 years ago)

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(#M40070111) EXAM QUESTION Keep an EYE

Emily’s long- distance phone company charges 9 cents for each minute or any part of a minute. She wants to call her friend but does not want to spend more than $2.50 on the call. H

Asked In exam (10 years ago)

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