
Mark M. answered 09/30/18
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
-n + 4(n + 1)
-n + 4n + 4
3n + 4
Coral V.
asked 09/30/18Mark M. answered 09/30/18
Mathematics Teacher - NCLB Highly Qualified
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