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I don't understand, please help
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Sep 11, 2017
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I don't understand, please help
Mathematics
middle-school
Tameisha
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Subtract from the right to the left -8 - -3 = -5
-3 - 2= -5
2 -7= -5
7 -12= -5
The common difference is -5
Santosh Ghimire
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Sep 14, 2017
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Santosh Ghimire
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Answer is -5 .common difference means 12-7=7-5 and so on
MGOwen
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Sep 18, 2017
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MGOwen
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