Simplifying Expressions
Solving Equations
Graphing Inequalities
Solving Inequalities
Slope and Intercepts
100
Simplify this expression:
7(k - 6)
7k - 42
100
Solve for y:
y - 6 = -4
y = 2
100
What symbol is this?
Less than or Equal to Sign
100
x/3 < 15
x < 45
100
y = 3x - 1
What is the slope?
Slope = 3
200
Simplify this expression:
14 + 2r - 6
2r + 8
200
Solve for a:
6(a + 8) = 36
a = -2
200
Graph this on a number line:
G > 20
Open Dot, arrow pointing to the right!
200
-4n -3 < 13
n > -4
200
Find the slope using the table below:
Slope = 3
300
Simplify this expression:
3(x +5) - 2xx - 15
300
Solve for c:
15c - 10 = 12c + 20
c = 10
300
Graph this on a number line:
Jordan can earn no more than $75 today.
Closed dot at 75, arrow pointing to the left.
300
12 >= 2h+16
(Write your answer so that h is on the left side of the inequality)
h<=-2
300
What is the Slope of this graph:
Slope =
1/3
400
Identify the Error:
8(d - 4) + 10
8d - 4 + 10
8d + 6
Distribute to BOTH terms in parenthesis.
400
Solve for M:
3(M + 9) = 3M + 1
No Solution
400
Graph this on a number line:
T < -5 OR T > 2
2 open dots at -5 and 2, arrows facing away from each other.
400
2(g+2) -2g >= 1
All Real Solutions
400
What is the y-intercept and x-intercept of
y=1/2x-4
y-intercept: (0,4)
x-intercept: (8,0)
500
Simplify this expression:
5 - 6(b - 2)
17 - 6b or -6b + 17
500
Solve for x:
5(x - 2) - 3x = -4x + 8
x = 3
500
Graph this on a number line:
The mall is at least 10 minutes away from home, but less than 15 minutes away.
1 closed dot at 10 mins, 1 open dot at 15 mins, arrows facing each other.
500
Drew's bag contains 3 textbooks and 8 pounds of other school materials. If his bag weighs AT LEAST 20 pounds, write an inequality to represent this situation.
2t + 8 > 20
500
Write the equation of the graph below in slope-intercept form:
y=-3x-3