Freddie is buying wings and nachos for a party. a box of 10 wings cost $7.00. nachos cost $4.00 per tray. he must spend less than $40 on wings and nachos. using x to represent each box of wings and y to represent each tray of nachos, create an inequality that correctly represents the possible number of boxes of wings and traye of nachos freddy can buy and still be within budget.