2007-09-26 12:40:58 · 6 answers · asked by . 1 in Science & Mathematics ➔ Mathematics
-1
2007-09-26 12:42:38 · answer #1 · answered by supastremph 6 · 1⤊ 0⤋
(9 - m) / ( m - 9)=
(9-m) / -(-m+9)=
1 / -1 =
-1
2007-09-26 12:43:20 · answer #2 · answered by Alexa 2 · 0⤊ 0⤋
-1 because
(9 - m) can become -1(-9 +m) if we flep in around we get
-1(m - 9)
so -1(m - 9)/ (m - 9) = -1; cross out the (m-9)'s
2007-09-26 12:43:22 · answer #3 · answered by sfroggy5 6 · 0⤊ 0⤋
the correct answer is 1 because a negative and negative is a positive
2014-12-15 05:08:11 · answer #4 · answered by indya 1 · 0⤊ 0⤋
It is -1
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2007-09-26 12:45:47 · answer #5 · answered by Libby 6 · 0⤊ 0⤋
i think when u devide them 2, u get 0 cause they cancel each other out.
2007-09-26 12:43:06 · answer #6 · answered by sylvia 2 · 0⤊ 2⤋