THe senior class is raising money by selling popcorn amd soft drinks. They make $.25 profit on each soft drink and %.50 on each bag of popcorn. Their goal is to make at least $500. What is a ineqaulity showing the relashionship beetween bags of popcorn and soft drinks? .... please help me:)

.25x+.5y=500?

Not sure on this one..