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c + 4d = 11 6c 2d = 40
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30 May 2022, 03:35
30 May 2022, 03:35
Expert Reply
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Question Stats:
83% (00:55) correct
16% (02:15) wrong based on 6 sessions
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\(c + 4d = 11\)
\(
6c − 2d = 40\)
A. Quantity A is greater
B. Quantity B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given
\(
6c − 2d = 40\)
Quantity A |
Quantity B |
c |
d |
A. Quantity A is greater
B. Quantity B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022)
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GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
Re: c + 4d = 11 6c 2d = 40
[#permalink]
31 May 2022, 05:15
31 May 2022, 05:15
1
c+4d=11 --------------- (1)
6c−2d=40 -------------- (2)
multiplying (1) by 6, we get:
6c+24d=66 ------------- (1)'
(1)' - (2), we get 26d=26 or d=1
Therefore, c=7
The answer is (A)
6c−2d=40 -------------- (2)
multiplying (1) by 6, we get:
6c+24d=66 ------------- (1)'
(1)' - (2), we get 26d=26 or d=1
Therefore, c=7
The answer is (A)
gmatclubot
Re: c + 4d = 11 6c 2d = 40 [#permalink]
31 May 2022, 05:15
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