The largest value of x for which, 3(x - 2) ≤ 6 - x, where x ∈ W, is :

1. 3

2. 4

3. 6

4. none of these

If x is a negative integer, then find the solution set of 3 + 2(x + 1) > -1.

1. {-3, -2, -1}

2. {-2, -1}

3. {-1}

4. none of these

What is the smallest value of x in the following inequation?

20 - 5x < 5(x + 8) and x ∈ I

1. -1

2. 0

3. 1

4. cannot be determined

What is the solution set for the inequation represented by the following number line?

1. {x ∈ R : -3 < x ≤ 4}

2. {x ∈ R : -3 < x < 4}

3. {x ∈ R : -3 ≤ x < 4}

4. {x ∈ R : -3 ≤ x ≤ 4}