
Colin G.
asked 10/07/16(-9/7a) + (2/3a)=-65/21
thanks much in advance
1 Expert Answer
Michael A. answered 10/07/16
Full-Time Test Prep Strategist, Algebra Instructor, Math Tutor
Colin G.
10/07/16

Michael A.
10/07/16
Colin G.
- 14/5 < - 7/6k < 7/15
the - sign is centered in the fractions
the k is centered after the fraction
10/07/16

Michael A.
10/07/16
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Michael A.
10/07/16