Mark M. answered 06/18/18
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
(x/100)(450) + (0.46)(285) = 257.1
450x/100 + 131.1 = 257.1
45x/10 = 126
45x = 1260
x = 28
28%
Sid D.
asked 06/18/18
Mark M. answered 06/18/18
Mathematics Teacher - NCLB Highly Qualified
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