Answer:
Let x = the number of adult tickets sold
Let x + 61 = the number of student tickets sold
x + x + 61 = 761
2x = 700
x = 350
x + 61 = 411
Step-by-step explanation:
350
It's the 2nd one : -30b + 12 + 16 - 4 - 2a
-1
you use the given functions to set up and simplify f(2)
150 feet2 50 feet I hope this helps!