3rd place =1000
2nd place =2000
1st place =8000
Total= 11,000
X => -8 -6 -8 3
y => 33 31 39 33
is not a function because the x value -8 results to two different y-values 33 and 39.
5 folders - $2 each = 10 $
3 note books - $3 each = 9 $
17 book covers minus 12 = 5
5 book covers - $1 each = 5$
10 + 9+5 = 24$
The correct answer to complete the given statement above would be option A. In trigonometry, cofunctions of complementary angles are congruent. Angles are considered complements if together they equal a right angle. For example, an angle of 60 degrees is a complement of an angle measuring 30 degrees.