lkwkn
lkwkn
26-01-2017
Mathematics
contestada
Add the two expressions. -2q + 1 and -q – 9
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itsnotmckayla
itsnotmckayla
26-01-2017
-3q+8 would be the answer
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hc237
hc237
26-01-2017
-3q-8 because you start out with-2q+1+-q-9. then you combine -2q-q and 1-9 and you get -3q-8. You can't simplify it any further so that is your answer. Hope this helps!
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