HIGHLINE SCHOOL DISTRICT
MATH OLYMPIAD
SECOND YEAR COMPETITION
March 22,1997



Functions and
Relationships

School: _________________

Grade: __________________

Team Number: ___________


1). (4 points) Find X:

6 X2 + 13 = 109

Answer:_________

2). (4 points)
3 barks = 1 bite
4 growls = 1 bark
2 snaps = 1 growl
How many snaps equal 1 bite?

Answer:_________

3). (4 points) Alice earned a total of $65 for working after school for five days. Each day after the first day, she earned $2 more than she earned the day before. How much did she earn on the first day.


Answer: ________________

4). (4 points) I have a number machine that takes in numbers and changes them to other numbers. Look at this table of input numbers and output numbers, and find what number comes out when you put in 8.



Answer: ________________


5). (4 points) Tickets for a concert cost $2 each for children and $5 each for adults. A group of 30 people paid a total of $87 for the concert. How many children were in the group?

Answer: ________________