23 questions
Which value of x is NOT in the solution set shown on the number line?
-6
-5.3
-4
-4.1
What are two solutions to x < 8?
8.6, 7.9
11, 16
7.8, 5.9
12, 7.1
Which number line best represents the solution to the inequality 5w ≥ 30
A
B
C
D
Level 1
Match the graph with its inequality.
11 < a
11 > a
11 ≤ a
11 ≥ a
Level 1
When do we switch the inequality symbol?
when multiplying or dividing by a NEGATIVE
when adding and subtracting a NEGATIVE
we never switch the inequality
When there is a negative in the problem
Level 2
Solve.
z≤1
z>9
z≤9
z<9
Level 3
Which number line shows the solution set to the inequality below?
x - 3 > -3
A
B
C
D
Level 4
Solve and graph the inequality.
77 ≤ 5 + 8n
A
B
C
D
Choose all possible solutions for the following: 15 > -5 + z
20
19.5
-2
24
Choose all possible solutions: 22 < 6c + 4
3
4
3.5
-2
Solve for k.
7k – 2 ≥ -9
-1
-5
0
4