Mathematics, 19.02.2021 18:50, angie0928ag

Joni sold 376 tickets for the school play. Student tickets cost $4 and adult tickets cost $7. Joni's sales totaled $2080. Which system of equations below will determine then number of adult tickets, a, and the number of student tickets, s, that Joni sold? Your Answers:
1.4s+7a=376
s+a=376
2.4s+7a=2080
s+a=2080
3.4s+7q=2080
s+a =280
4.s+7a=2080
4s+a=376

Answers: 2

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Joni sold 376 tickets for the school play. Student tickets cost $4 and adult tickets cost $7. Joni's...