Graphing and Writing Inequalities
True/false statements
One-Step Inequalities
More One-Step Inequalities
inequality word problems
100
When graphing inequalities, which symbols have an OPEN circle?
< Less Than
> Greater Than
100
Is the statement true
2x > -6
x = -3
False
100
Solving Inequalities
Solve for x.
2x > 8
What is:
x > 4
100
Solving Inequalities
Solve for x.
x + 3 < 7
What is:
x < 4
100
More than 450 students went on a field trip. Ten buses were filled and 5 more students traveled in a car.
What is 45?
200
When graphing inequalities, which inequality symbols have a CLOSED circle?
≤ : Less Than or Equal to
≥ : Greater than or Equal to
200
Is the statement true?
2k + 30 > -10
k > -20
True
200
Solve the Inequality
x + 4 < -88
What is:
x < -92
200
Solving Inequalities
Solve for x.
x - 5 > - 11
What is:
x > -6
200
Amanda rented a bike from Shawna's Bikes. They charged her $2 per hour, plus a $10 fee. Amanda paid
less than $27.
What is 8.5?
300
Which direction do we shade for x < -3 ?
What is
Left
300
We use an open circle to represent the inequalities < and > ?
True
300
Solve the Inequality
z/30>70
z > 2,100
300
Solving Inequalities
Solve for x.
9x > -72
What is:
x > -8
300
You need to buy some pencils and an eraser. You can spend no more than $5. The eraser costs $1 and
the pencils cost $0.25 each.
What is 16?
400
Is the following inequality graphed correctly?
x < 6
No, the graph shows x > -6
400
If graphing x < 5, we would put an open circle on 5 and shade to the right.
False.
400
Solve the Inequality
4x < -14
NOTE: The answer is NOT an integer.
x<7/2
or
x<-3.5
400
Solve for v.
v < 30
5
v < 150
400
For a field trip 18 students rode in cars and the rest filled five buses. How many students were in each bus if
no more than 250 students went on the trip?
What is 46?
500
What are these symbols called:
< , ≤ , > , ≥?
(The answers are not less then, greater then, etc.)
What is
Inequalities
500
-2 is less than -10
False
500
Solve the Equation:
f - 9 < -58
What is:
f < -49
500
Inequalities
3x - 2 > 11
NOTE: The answer is NOT an integer.
x>13/3
or
4.hat3
500
Charles is saving $5 each week. He earns an extra $15 by mowing his neighbor's lawn. How many weeks
will he need to save in order to have at least $75?
What is 12?