1. the networking organization you joined is throwing a party. you are in charge of buying the chips, which cost $2.50 per bag and salsa, which costs $4 per jar. the chips & salsa budget you are given totals $60. the inequality 2.5x + 4y less than or equal to 60 represents the possible combinations of chips (x) and salsa (y) you can buy.

10 bags of chips and 2 jars of salsa
20 bags of chips and 2 jars of salsa
14 bags of chips and 5 jars of salsa
18 bags of chips and 6 jars of salsa