
Mark M. answered 01/24/17
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
11x + 4x = 450
15x = 450
x = 30
Full: 330
Compact: 120
Crishley D.
asked 01/24/17Mark M. answered 01/24/17
Mathematics Teacher - NCLB Highly Qualified
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