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OpenStudy (anonymous):
Simplify the expression. 22+(32–42)
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OpenStudy (anonymous):
12
OpenStudy (anonymous):
why it's 12
OpenStudy (anonymous):
12 because if you do 32-44 you make into 32+(-44) which equals -10 then you add -10 plus postitive 22 and you get 12
OpenStudy (anonymous):
32-42=-10 22+-10=12
OpenStudy (anonymous):
im trying to remember how to do this thank ya'll both for helping me
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