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If –4 ≤ a ≤ 9, and –3 ≤ b ≤ 2, then what is the greatest
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18 Mar 2018, 06:35
18 Mar 2018, 06:35
Expert Reply
00:00
Question Stats:
94% (00:30) correct
5% (00:43) wrong based on 17 sessions
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If –4 ≤ a ≤ 9, and –3 ≤ b ≤ 2, then what is the greatest possible value of a – b ?
Drill 2
Question: 11
Page: 499
Question: 11
Page: 499
Show: :: OA
12
Re: If –4 ≤ a ≤ 9, and –3 ≤ b ≤ 2, then what is the greatest
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20 Mar 2018, 05:36
20 Mar 2018, 05:36
sandy wrote:
If –4 ≤ a ≤ 9, and –3 ≤ b ≤ 2, then what is the greatest possible value of a – b ?
Drill 2
Question: 12
Page: 499
Question: 12
Page: 499
Show: :: OA
11
the ANS should be 12 NOT 11, please check it out. It would be possible that you ignore the equation mark.
Re: If –4 ≤ a ≤ 9, and –3 ≤ b ≤ 2, then what is the greatest
[#permalink]
20 Mar 2018, 08:36
20 Mar 2018, 08:36
Expert Reply
Ideally, in this question, you should maximize A and minimize B to have the greatest possible value.
However, it is a bad question because should specify if the numbers in the brackets are integers or not.
Regards
However, it is a bad question because should specify if the numbers in the brackets are integers or not.
Regards
