A cafeteria sells sandwiches and chips. They earn $1 for each bag of chips sold and $6 profit for each sandwich sold. They sell 50 items in total for a profit of $115. Solve the systems of equations. Show all steps. How many sandwiches did they sell? How many bags of chips?
( I think something that might help is "c + s(6) = 115 )
ty in advance! ^^