Answer:
16°
Step-by-step explanation:
2x° + 6° = 38°
x° = (38°- 6°)÷2=16°
750 Ml
5.25L ÷ 42 = 0.125L
1 Liter = 1000 Mililiter
0.125 × 1000 = 125
125Ml × 6 = 750Ml