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DENIUS [597]
3 years ago
15

Which expression is equivalent to the following complex fraction? mc024-1.jpg

Mathematics
2 answers:
lakkis [162]3 years ago
4 0
Given

\frac{ \frac{3}{x-1} -4}{2- \frac{2}{x-1} } = \frac{ \frac{3-4(x-1)}{x-1} }{ \frac{2(x-1)-2}{x-1} }  \\  \\ = \frac{3-4x+4}{2x-2-2} = \frac{7-4x}{2x-4}  \\  \\ = \frac{-4x+7}{2(x-2)}
zepelin [54]3 years ago
3 0

Answer:

b

Step-by-step explanation:

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PLEASE HELP!!!!!! I will give points
Vlada [557]

Answer:

Of the basketball players on the team, exactly 75% of the players have heights above 180

Step-by-step explanation:

So, they are 12 basketball players in total

1 - 170 - This is 1/12

2 - 175 - This is 1/6

1 - 180 - This is 1/12

4- 185 - This is 1/3

3 - 190 - This is 1/4

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75% (Or 3/4) have heights above 180

Therefore, the answer is B

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2 years ago
Nina's net income was $423.65,and her gross income was $558.What was the total amount of deductions?
kompoz [17]
Gross=amount earned not minusing tax
net=amount earned minus tax

gross=558
net=423.65

deduction=gross-net
deduction=558-423.65=134.35

deduction=$134.35
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Which of the following best represents the speed of Halley's comet when it is nearest to Earth?
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I believe it would be A but i could be way off
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3 years ago
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NemiM [27]

3x2+2xy−y2

=(3x−y)(x+y)

Answer:

(3x−y)(x+y)

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