Brainliest answer gets the mark. Plus 25pts. Help me please!!!A store is having a sale on chocolate chips and walnuts. For 5 pou
nds of chocolate chips and 6 pounds of walnuts, the total cost is $ 30 . For 3 pounds of chocolate chips and 2 pounds of walnuts, the total cost is $ 12 . Find the cost for each pound of chocolate chips and each pound of walnuts.