Translating into expressions
Simplifying Algebraic Expressions
Multi-step Equations
Percents
Inequalities
100
the difference between 4 and 11
4-11
100
x-y+2z x = 15 y=3 z=2
16
100
4x-6=6x
x=-3
100
what percent of 76 is 19?
25%
100
2+3x<20
(-∞,6)
200
5 greater than the square root of a number
√n +5 or 5+√n
200
2x(3y)-z x=2 y=4 z=7
9
200
7+3x-6=3x+5-x
x=4
200
54 is 24% of what number?
225
200
4t-5<23
(-∞,7)
300
Four less than twice a number
2n-4
300
3y/x + 3z x=3 y=2 z=8
26
300
-3z+8z=45
z=9
300
what number is 35% of 240
84
300
39≥3-9x
[-4,∞)
400
the product of 6 and a number take away 2
6n-2
400
3(6x-4y)+7y
18x-5y
400
2.1x+45.2=3.2-8.4x
x=-4
400
what is 2% of 40?
0.8
400
8-2y>9
(- ∞, -1/2)
500
the quotient of a number and 4 and the number increased by 7
(n+7)/4
500
[3(4z+2y)-x]/y
(12z + 6y-x)/y
500
(1/3)x + 2/5 = 4/5 +(3/5)x-2/3
x=1
500
14 is 30% of what number?
46.66666...
500
5-6y≤25
[-10/3,∞)
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