Your​ school's talent show will feature 14 solo acts and 2 ensemble acts. The show will last 94 minutes. The 7 solo performers judged best will give a repeat performance at a second 59-minute​ show, which will also feature the 2 ensemble acts. Each solo act lasts x​ minutes, and each ensemble act lasts y minutes. Use this information to answer parts ​(a) and ​(b).