A sub shop sells a meal that includes an Italian sub for $6 and chips for $2 if a customer purchases more than 3 meals he or she receives a $5 discount the expression 6m + 2m - 5 shows the cost in dol

A sub shop sells a meal that includes an Italian sub for $6 and chips for $2 if a customer purchases more than 3 meals he or she receives a $5 discount the expression 6m + 2m - 5 shows the cost in dollars of the costumer order for m meals where m is greater than 3 simplify the expression by combining like terms