Solutions to p. 1-15 #1-15
Let x = number of presale tickets
Let y = number of day of show tickets
x + y ≤ 800
6x + 9y ≥ 5000
accumulated
snow (in)
time (hours)
1 2 3 4 5 6 7 8 9 10
1
10
A(x) = 1.50x + 6
B(x) = 2x + 2.50
1.50x + 6 = 2x + 2.50
x = 77 rides
Carnival B is less expensive.
A(5) = 1.50(5) + 6 = 13.50
B(5) = 2(5) + 2.50 = 12.50