Answer all problems on paper. Make sure to clearly write the problem number with your work. Don't bunch problems together, it makes them hard to read (and I
can't grade it if I can't read it!).
You should use a straight edge when graphing!
SHOW ALL WORK FOR FULL CREDIT!!
12. A small art museum charges $6 for an adult ticket and $4 for a child ticket. At the end of the day,
the museum had sold 92 tickets and made $482. How many child tickets and how many adult
tickets were sold? Write a system of equations and solve it to answer the question.
13. Dougie's Doggies and Totally Dogs are two daycare centers for dogs. Both centers charge a flat fee
plus an hourly fee for dogs to stay and play. The function D(x) represents the total cost of a dog
staying at Dougie's Doggies for x hours. The function 7(x) represents the total cost of a dog staying
at Totally Dogs for x hours.
2.
4
6
8
D(x)
39
47
55
63
T(x)
33
45
57
69