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x = -y
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17 Oct 2017, 15:14
17 Oct 2017, 15:14
Expert Reply
1
Bookmarks
00:00
A
B
C
D
Question Stats:
75% (00:54) correct
25% (00:50) wrong based on 72 sessions
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x=−y and xy≠0
Quantity A |
Quantity B |
5.5x25 |
3y22.5 |
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.
Re: x = -y
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18 Oct 2017, 04:43
18 Oct 2017, 04:43
2
Given that x = -y, quantity A becomes 5.5y25. Then dividing both quantities by y^2, we remain to compare 5.55=1.1 and 32.5=1.2. Quantity B is indeed greater and answer is B.
Re: x = -y
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20 May 2018, 04:30
20 May 2018, 04:30
I got swept by . I thought it implys multiplication..crap
