Corey and his children went into a movie theater that sells bags of popcorn for $7 each and pretzels for $5 each. Corey has $S5 to spend and must buy a minimum of 13 bags of popcorn and pretzels altogether. If z represents the number of bags of popcorn purchased and y represents the number of pretzels purchased, write and solve a system of inequalities graphically and determine one possible solution. 

 

Inequality 1: y ev Inequality 2: y 13 13 13-x plot shade pict shade