Inequalities Test

Result

Inequalities Test - 6

Score
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Weekly Quiz Competition

Question 1
2 / -0.83

The solution set for (x + 3) + 4 > − 2x + 5 :

A
(2 , ∞)

B
(- ∞ , - 2)

C
(-2/3, ∞)

D
none of these
Question 2
2 / -0.83

If x <0 then | x | is equal to

A
x

B
0

C
1

D
−x
Question 3
2 / -0.83

Solve the system of inequalities x − 2 > 0 , 3x < 18

A
3 < x < 18

B
1 < x < 3

C
3 < x < 17

D
2 < x < 6
Question 4
2 / -0.83

Solve the system of inequalities 4x + 3 ≥ 2x + 17 , 3x − 5 < − 2

A

B
(-2 , 2)

C
(−4,12)

D
None of these
Question 5
2 / -0.83

By solving the inequality 6x - 7 >5, the answer will be

A
x >6

B
x <5

C
x <7

D
x >2
Question 6
2 / -0.83

By solving the inequality 3(a - 6) <4 + a, the answer will be

A
a <9

B
a <12

C
a <13

D
a <11
Question 7
2 / -0.83

Solve the system of inequalities : x − 5 >

A
x > 5

B
x > 2

C
x < − 2

D
none of these
Question 8
2 / -0.83

Solve the system of inequalities :

A
(2 , 5)

B
(3 , 6)

C
no solution

D
none of these

Solution

clearly there are different values of x so no solution
Question 9
2 / -0.83

Solve the system of inequalities − 2 < 6x − 1 < 2

A
- 1/6 < x < 3/2

B
- 1/6 < x <1/2

C
- 1/6 < x >3/2

D
None of these
Question 10
2 / -0.83

Solve the system of inequalities − 2 < 1 − 3x < 7

A
− 2 < x < 2

B
− 1 < x < 1

C
− 2 < x < 1

D
none of these
Question 11
2 / -0.83

Solve the system of inequalitie :

A
−13 < x < 13

B
− 23 < x < 23

C
−13 < x < 2

D
− 23 < x ≤ 2
Question 12
2 / -0.83

The solution set for | 3x − 2 | ≤ 1/2

A
[2/3 , 2/3]

B
[5/6 , 1/2]

C
[1/2 ,5/6]

D
none of these
Question 13
2 / -0.83

The solution set for | x | > 7

A
(7 , ∞)

B
(−∞,−7) ∪(7,∞)

C
(−∞,−7) ∩(7,∞)

D
none of these
Question 14
2 / -0.83

The solution set for :

A
(−∞,−2) ∪(−1,1) ∪(2,∞)

B
(−∞,−2) ∪(2,∞)

C
(-2 , 2)

D
(−1,2) ∪(3,∞)
Question 15
2 / -0.83

The solution set for :

A
(3/2 , 9/2)

B
(1/3 1/4)

C
(1/2 , 3/2)

D
none of these

Solution