SOLUTION: Tasty Bakery sells three kinds of muffins:chocolate chip muffins at 35 cents each, oatmeal muffins at 40 cents each, and cranberry muffins at 45 cents each. Charles buys some of ea

Algebra ->  Human-and-algebraic-language -> SOLUTION: Tasty Bakery sells three kinds of muffins:chocolate chip muffins at 35 cents each, oatmeal muffins at 40 cents each, and cranberry muffins at 45 cents each. Charles buys some of ea      Log On


   



Question 437520: Tasty Bakery sells three kinds of muffins:chocolate chip muffins at 35 cents each, oatmeal muffins at 40 cents each, and cranberry muffins at 45 cents each. Charles buys some of each kind and chooses twice as many cranberry muffins as chocolate chip muffins. If he spends $4.90 on 12 muffins, how many oatmeal muffins did he buy?
Answer by rwm(914) About Me  (Show Source):
You can put this solution on YOUR website!
c+o+r=12
35c+40o+45r=490
r=2c
2=c
6=o
4=r