The highland booster club sells refreshments at the concession stand for local football games. Combination 1 includes 4 hotdogs and 2 sodas for $10. Combination 2 includes 6 hotdogs and 3 sodas for $15. Let h represent the cost of hotdogs and let a represent the cost of a soda write the pair of linear equations that model that situation
4h + 2a = 10
6h + 3a = 15