izaiah2
izaiah2
01-09-2016
Mathematics
contestada
A number n plus 7 is less than or equal to 9
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gothicgirl215
gothicgirl215
01-09-2016
so n + 7 less than or equal to 9. substract 7 from both sides. n less than or equal to 2. that's your answer
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Аноним
Аноним
01-09-2016
n+p<_9 that the answer
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