Illustrate each of the following inequalities on a number line:(a) x < 7 (b) x > -3(c) x ≤ 0 (d) x ≤-5(e) x < -10 (f) x < - 4(g) x ≥- 6   (h) x < 2.5 (i) x ≤-1/2 (j) x ≤-2.3