Answer:

3. x ≥ 7

4. x ≥ 9

5. x < 1

Solution

3

x + 3 ≥ 10

x ≥ 10 - 3

x ≥ 7

4

2x - 13 ≥ 4x + 5

2x - 4x ≥ 5 + 13

x ≥ 9

5

2(x + 4 ) < 7x + 13

2x + 8 < 7x + 3

2x - 7x < 3 - 8

x < 1

Explanation:

• the phenomenon of unequal and/or unjust distribution of resources and opportunities among members of a given society

Answer: 3. x ≥ 7

4. x ≥ 9

5. 1 > x