Answer:
C
Step-by-step explanation:
"at least" is denoted by ≥. The amount of figures Carlos and Josh have can be represented by 5x + 4 and 3x + 14 respectively where x is the amount of figures in a set. We can write:
5x + 4 ≥ 3x + 14
2x ≥ 10
x ≥ 5
