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Linear equations / Properties and multi-step equations
Linear inequalities / Solving and graphing multi-step inequalities
Direct and Inverse variation / Adding and subtracting polynomials
Radicals / Functions
Translating and evaluating expressions
100
Easy: y=2x+3 what is the solution if (x,9)?
(3,9)
100
Easy: 2x+2y<12 What is the highest x value if (x,4)?
(2,4)
100
Easy: If y varies directly as x what is k?: x=2 y=10
k=5
100
Easy: Square root of 81?
9
100
Easy: x+7-3 for x=12
16
200
Easy: Solve for y: -4y+8=16
y=-2
200
Easy: Solve for x: -3x+4+6x<10
x<2
200
Easy: (2a-4b+3c)+(6a+8b-1c)
8a+4b+2c
200
Easy: Is this a function and why?: {(2,4),(3,7),(2,1),(6,3)}
No, because every x value is supposed to have ONE y value.
200
Easy: 8-2n+4 for n=7
-2
300
Medium: 2x-3y=38 what is the solution if (x,4)?
(25,4)
300
Medium: 7x-2y>9 What is the lowest y value if (2,y)?
(2,-2)
300
Medium: If y=12 and x=6 whats x when y=8?
x=9
300
Medium: Cube root of 343?
7
300
Medium: 7y-4b+6 for y=12 and b=20
10
400
Medium: Solve for x: 12x-9=3x+9
x=2
400
Medium: Solve for x: 5x-4+12x<32-26+7x
x<1
400
Medium: (7xy+4b-12y)-(-3xy-2b+9y)
10xy+6b-21y
400
Medium: Find f(x)=6x+12 if f(9)
f(9)=66
400
Medium: 5n+12x for n=3 and x=-3
-21
500
Hard: Solve for x: 2x-20+7x=-1x+12-2
x=3
500
Hard: Solve for y: 15y+3-11y>19
y>4
500
Hard: (29c-13xy+6b-9x)-(2xy+23b-7x)
29c-15xy-17b-2x
500
Hard: Determine the zero of the function: f(x)=-12x+27
(9/4,0)
500
Hard: 9n+2(x+2)-8y for n=3, x=4, and y=17
-83