Can you please answer these questions?
Also, if you know the answer, but there is no space for you, comment on the answers given. I'd appreciate that
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1. answer. 117+83 + 117 -17
=200 + 100
=300
2. answer. -7xy + 6xy -xy -9xy +xy
= -16xy+5xy
=200 + 100
=300
2. answer. -7xy + 6xy -xy -9xy +xy
= -16xy+5xy
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