Mark M. answered 01/11/15
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
d = number of hot dogs
2d = number of sodas
d + 2d = 165
3d = 165
d= 55
He sold 55 hot dogs.
Anna P.
asked 01/11/15
Mark M. answered 01/11/15
Mathematics Teacher - NCLB Highly Qualified
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