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I think your equation is modeling an exact savings of 300 for sending 1000 pieces of mail. The discount is 10% for sending 1000 pieces. Mine is simply comparin
by zerohp 12y ago
I think your equation is modeling an exact savings of 300 for sending 1000 pieces of mail. The discount is 10% for sending 1000 pieces.
Mine is simply comparing the cost of sending n pieces of mail at $3 each to 90% of the sum of n pieces at $3 each and 1000-n at $1 each.
- cake 12y agoYes I assumed a 300 flat rate from the previous comment, but you're right he mentions 10% in his post.