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# Data Sufficiency 1

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Manager
Joined: 21 Feb 2009
Posts: 104

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19 Jul 2009, 00:32
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Manager
Joined: 17 Dec 2007
Posts: 98

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19 Jul 2009, 12:03
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nitindas wrote:
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hi

i think the answer is C, if we solve the two equations , we get s = 3r + 2/5. this is also a straight line with same slope, so both the lines may have similar points for some value of r or x

make any sense
Manager
Joined: 21 Feb 2009
Posts: 104

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20 Jul 2009, 12:37
Can you please explain a bit more....still couldn't get it.....particularly which two equations did you solve??
Re: Data Sufficiency 1   [#permalink] 20 Jul 2009, 12:37
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