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elena-s [515]
3 years ago
13

Please help me with all 3 of these, so sorry for asking this much

Mathematics
1 answer:
kolbaska11 [484]3 years ago
3 0
Negative plus a negative is always positive. positive plus a positive is a positive. but if you have an positive plus a negative whatever sign has the bigger number thats the sign you'll use.  
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