16. Beth bought 15 tickets to a movie, where adult tickets cost $6.00 and senior citizen tickets cost $4.00. She
spent a total of $76. Which system of equations will determine the number of adult tickets, a, and the number
of senior citizen tickets, s, Beth purchased?
A
C
a + s = 15
10 as = 76
Bat95 2576
B. a + s = 15
6a + 4s = 76
a + s = 15
4a + 6s = 76
42785-156
D. a + s = 15
a+s= 76
E. a + s = 76
6a + 4s = 15