Combine Like Terms
Order of Operations
Solve
Inequalities
Random Review
100
Simplify the following expression:
5y + 7y
12y
100
Simplify the following expression:
62
100
x - 5x = 64
x = -16
100
0 > 3x - 3 - 6
3 > x
100
What is the difference between an expression, an equation, and an inequality?
An expression does not have an equal sign, an equation has an equal sign, and an inequality has an inequality symbol.
200
Simplify the following expression:
3x + 9+ 4x – 5
7x + 4
200
Simplify the following expression:
5
200
-(1/3)m = -12
m= 36
200
4x + 1 − 1 ≥ −8
x ≥ -2
200
Graph the following inequality:
x > 35
300
Simplify the following expression:
2 (x ‒ 1) + 4x
6x - 2
300
3 + 4 * (3 + 2)
31
300
2.5x = -60
x= -24
300
2p − 4p ≤ −2
p ≥ 1
300
Kendrick and Serena played a tennis match against each other, but they didn't do good job of keeping score. Serena and Kendrick both remember that Serena scored the first 6 points and after that she scored two points for every one point Kendrick scored. Kendrick scored x points. They both agreed that they played a total of 36 points. How many points did Kendrick score?
Write and solve an algebraic equation to figure out how many points Kendrick scored.
(2x + 6) + x= 36
x= 10
400
Simplify the following expression:
8y + 2y(6 + 6) + 3
32y + 3
400
12 ÷ 4(3 + 8) - 24 + 5
14
400
x - (-3) = 5
x= 2
400
0 ≤ 2n + 3n
0 ≤ n
400
Solve for x:
5x + 20 = 3x + 30
x= 5
500
Simplify the following expression:
5y + 5y(6x + 7) + 7x + 2
40y + 35xy + 7x +2
500
What is 45?
500
x - 0.9x = 7
x= 70
500
3 − 2(n − 4) > −1
n < 6
500
(2/12) + (5/15) - (6/10)= x
Note: These are fractions
x= -(1/10)