HIGHLINE SCHOOL DISTRICT
MATH OLYMPIAD
SECOND YEAR COMPETITION
March 13,1999






Algebraic Sense

School: _________________

Grade: __________________

Team Number: ____________

1). Find X:
2 X2 + 5 = 103

X=_______________

2). My grandfather's farm has chickens and pigs. I counted 26 heads and 70 feet among them all. How many chickens does my grandfather have?

 

_______________

3). What is the measure of the smallest angle of this triangle?

_______________

4). If a ® b = a b - b, what is
7 ® 3
?

_______________

5). The perimeter of this rectangle is 64 inches. What is the length of the shortest side?

_______________