Simplify
Solving Equations
Graphing Lines & inequalities
Exponents
Quadratics
100
Write 10.8% as a decimal
0.108
100
Combine like terms:
2x^2 + 5x + 1 + 3x^2+ 6
5x^2+5x+7
100
Which of the following represents the inequality:
x <-1
B
100
Rewrite in expanded form
4^3
4 x 4 x 4
100
solve
x^2 - 2 = 7
x = 3 & -3
200
Find 25% of 120
30
200
Solve
3x + 5x + 1 = 17
x=2
200
In y = 2x + 5, what is the SLOPE
2
200
Simplify
x^5*x^2
x^7
200
Does this have a minimum or maximum?
Minimum
300
Multiply
2/5 * 3/7
6/35
300
Solve:
3(2x+1) = 21
x = 3
300
What is the y-intercept? (where does it cross y-axis)
5
300
x^10/x^7
x^3
300
Where does this graph cross the x-axis?
x = -4 and x= 2
400
5^2 + (5*2+1)
36
400
5x + 2x + 8 = 11x
x = 2
400
Is the slope positive or negative?
Negative
400
Simplify (Keep an eye on the negative!!)
-5^2
-25
400
What can divide all these numbers? What variable do they share?
10x^4+2x^3+6x
2x