Given : A = {x : -8 < 5x + 2 ≤ 17, x ∈ I}

B = {x : -2 ≤ 7 + 3x < 17, x ∈ R}

Where R = {real numbers} and I = {integers}

Represent A and B on two different numbers lines. Write down elements of A ∩ B.

The maximum value of x for the inequation 4x ≤ 12 + x is :

1. 5

2. 4

3. 3

4. 2.4

The minimum value of x for the inequation 5x - 4 ≥ 18 - 6x is :

1. 2

2. 22

3. -22

4. -2