# Inequalities Reveiw

## Quiz by Katie Sehnert

Mathematics
Texas Essential Knowledge and Skills (TEKS)

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15 questions
• Q1
Jason has \$600 in a savings account at the beginning of the summer. He wants to have at least \$300 in the account by the end of the summer. He withdraws \$30 each week for food and snacks for basketball practice and games. How many weeks can Jason withdraw from his account?
600 - 30x ≤ 300
300 + 30x ≥ 600
300 + 30x ≥ 600
600 - 30x ≥ 300
300s
• Q2
-4x + 14 ≤ 54
x ≤ -10
x ≥ 10
x ≤ 10
x ≥ -10
300s
• Q3
match the correct graph to the inequality
B
A
D
C
300s
• Q4
Choose the graph that matches the inequality
B
D
C
A
300s
• Q5
Chose the inequality that matches the graph
A
D
B
C
300s
• Q6
x/5 + 8 < 9
x > 1/5
x < 5
x > 5
x < 1/5
300s
• Q7
18 - 2x ≥ 4
x ≥ 7
x ≤ -7
x ≥ -7
x ≤ 7
300s
• Q8
Which of the following inequalities would require you to flip the sign when solving?
-4x > 12
2 + x < 3
x/5 > 10
2x > 6
300s
• Q9
Solve & then pick the correct graph: -2x + 3 < 7
B
C
A
D
300s
• Q10
Solve the inequality: 16 - 4a > 8
a > -2
a > 2
a < -2
a < 2
300s
• Q11
Amanda has a maximum of \$40 to spend on flowers. She wants to buy a bouquet of red roses for \$18 and spend the rest on lily flowers. Each lily flower costs \$11. Write an inequality for the number of lily flowers she can purchase.
18x - 11 ≥ 40
18 x + 11 ≤ 40
11x + 18 ≤ 40
11x + 18 ≥ 40
300s
• Q12
Pick the inequality that fits the situation
G
H
J
F
300s
• Q13
Pick the scenario that fits the inequality
B
A
D
C
300s
• Q14
If x = -6 which inequality is true?
-3 - 5x < -14
1 - 2x > 13
-5 - 3x > 10
2 - x < -3
300s
• Q15
Pick the scenario that matches the equation
C
A
D
B
300s

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