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inverse variation
graphing rational functions/simplifying rational expressions
mult. and div. rational expressions/ divide polynomials
add. and sub. rational expressions/solving
counting methods and permutatons/ combinations
100
x=9 y=6
What is 9(6)= 72
100
y=2/x+1 + 5
vertical=-1 horizontal=5
100
8/ m-3 x 3m/ m+1
What is 24m/ (m-3)(m+1)
100
8x/x-7 − 4/x-7
What is 8x-4/x-7
100
5P3
What is 60
200
y=8 x=9.5
What is 9.5(8)=76
200
y= 1/x-3 - 5
vertical=3 horizontal=-5
200
4n + 8/ 3n ÷ 4/9n
What is 3(n+2)
200
6/7x + ¼
What is 24 + 7x/ 28x
200
8P4
What is 1680
300
(5,8) and (4,m)
What is 10
300
y= 1/x-2
What is x=2
300
(50s^5 - 7s4 + s2 ) ÷ s^3
What is 50s^2-7s+1/s
300
½ + 3/t = ⅝
What is t= 24
300
6C5
What is 6
400
(100,25) and (4,a)
What is 625
400
y=x/x+2
What is x=-2
400
(x^2 + 8x – 16) ÷ (x + 4)
What is x+4-32/x+4
400
9 + 1/t = ¼
What is t=4/-35
400
9C2
What is 36
500
x 2 7 10 y 35 10 7
What is inverse