For lunch each family purchases some buckets of hot chips and some drinks. the hayes family buys 2 drinks and 1 bucket of chips for $11 and the thompson family buys 3 drinks and 2 buckets of chips for $19. to determine how much each bucket of chips and each drink costs, complete the following:

i define two variables to represent the problem.
ii set up two equations relating the variables.
iii solve your equations in part b simultaneously.
iv what is the cost of a bucket of chips and the cost of a drink?