f(x) cannot be 0 or less than zero, but can approach+ infinity
Answer is (0, ∞)
Let the number of students who bought tickets be s,
Let the number of adults who bought tickets be a,
Equation 1:

Equation 2:

Substitute ( 2 ) into ( 1 ),

Substitute a = 110 into ( 2 ),

Ans: 40 Student Tickets, 110 Adult Tickets
Answer:
yes they are congruent because they are the same size
Step-by-step explanation:
theyre the same size so yes
C is the answer, just plug every single answer option into the equation and solve each one then u could find the answer
Answer:
55
Step-by-step explanation:10 percent of 50 is 5 +50 equals 55