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Frequently Asked Interview Questions and Answers

(#M40121179) BOOK QUESTION Keep an EYE

How would I solve the inequality of x - 7/x + 2 < 0. I came up with the answer to this problem -2 < x < 7.

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(#M40121178) EXAM QUESTION Keep an EYE

Luisa participated in a triathlon in which she swam 3 miles, ran 5 miles then bicycled 10 miles. Luisa ran twice as fast as she swam and she cycled three times as fast as she swam.

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(#M40121177) EXAM QUESTION Keep an EYE

Hi! Could someone please help me with these problems. I need to simplify and all exponents should be positive.

4x^3*(3y)^4


(2^-1a^2b)^-3
---------------
4a^-9

Thanks so much for your help!

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(#M40121176) EXAM QUESTION Keep an EYE

Is this equation a linear equation?

3d - 4f = 8

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(#M40121175) BOOK QUESTION Keep an EYE

if y varies inversly as x and y=24 when x=8 find y when x=4
y=_____
Thank you can sum one teach me this??????please???????????

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(#M40121174) EXAM QUESTION Keep an EYE

solve the following equation by completeing the square

x2+3x=5

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(#M40121173) EXAM QUESTION Keep an EYE

The best base to determine the solution to 2^2x + 1 = 4^x is:
@ Since 4 is a multiple power of 2, 2 is the best base.
a. b = 10
b. b = 2
c. b = e
d. None of the above, there is no solution to the problem

Asked In exam (10 years ago)

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(#M40121172) EXAM QUESTION Keep an EYE

(M^2-2M)^2+2(M^2-2M)=15

(M SQUARED MINUS 2M)SQUARED PLUS 2(M SQUARED MINUS 2M) EQUAL 15
solve






thanks

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(#M40121171) EXAM QUESTION Keep an EYE

Given K(x)=-5x-6
Find K(3)-K(x)/5
Can someone help me with this...please!

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(#M40121170) EXAM QUESTION Keep an EYE

many years from now two old best friends, carrie and valerie, run into eachother at a resteraunt. they have not seen each other in years.

carrie:how are you? what are you doing

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