Solving Equations
Solving and Graphing Inequalities
Order of Operations
Laws of Exponents
Misc.
100
Solve.
3x - 4 = 8
x=4
100
Write an inequality for the graph. 
x<=-1
100
Solve.
5^2-5*3
10
100
Simplify the expression.
4^2xx4^4
4^6
100
Use the distributive property to rewrite the expression.
4(x+7)
4x+28
200
Solve.
-4y + 10 = 26
y=-4
200
Write an inequality for the graph. 
x>3
200
Solve.
6-4^2-:2-11
-13
200
Simplify.
3^5-:3^3
3^2
200
Use the commutative property to rewrite the expression.
5+8+12
5+12+8 or 8+12+5 or 8+5+12 or 12+8+5 or 12+5+8
300
Solve.
x/3 + 4 = 10
x=18
300
Solve and graph the inequality.
3x<-12
x<-4
300
Solve.
4 + [−1(−2 − 1)]^2
13
300
Simplify.
(7^4)^3
7^12
300
Find the error.
The inequality should be rewritten as x>-3, so the graph should be pointing to the right.
400
Solve.
3(2y+4)=48
y=6
400
Solve and graph.
x-9<=-3
x<=6
400
Solve.
((2^2+4^2)-4)/((6+2)-:2
4
400
Simplify.
6^-2xx6^4
6^2
400
Find and correct the error.
When combining like terms, only 20h and 2h should be combined to become 5+22h=27. The final solution will still be h=1.
500
Solve.
-4(5x-8)+2=-6
x=2
500
Solve and graph.
-7<=x/3
x>=-21
500
Solve.
(4^2+10-3xx2)/(2+2xx4)
2
500
Simplify.
(4x^4y^3)/(2x^4y^1)
2y^2
500
Solve.
3x+2(2x-1)=33
x=5