Saturday, August 13, 2011

Need Linear equation and solution?

Customers can buy pacakes of sugarcookiedough and gingercookiedough. elisa sold 9 packages of sugarcookiedough and 2 packages of gingerbreadcookiedough for $126. Willie sold 4 sugarcookiedough and 8 gingerbreadcookiedough for $184. What is the cost of each sugarcookiedough and one gingerbreadcookiedough?

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