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

Find the smallest value of x in the following inequation.

3(x + 4) ≤ 5(x - 1) + 4 and x ≤ N

1. 5

2. 6

3. 7

4. 8

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}

The solution set of the inequation x - 3 ≥ -5, x ∈ R is :

1. {x : x > -2, x ∈ R}

2. {x : x ≤ -2, x ∈ R}

3. {x : x ≥ -2, x ∈ R}

4. {-2, -1, 0, 1, 2}