Answer:
50 ml = 0.050 liters
Step-by-step explanation:
Answer:

Step-by-step explanation:

After removing one black marble:

Answer:
Infinite Solutions
Step-by-step explanation:
3x-7=3x(x-3)+2
3x-7=3x-9+2 - Distributive Property
3x-7=3x-7 - adding the right side together
Combined in mathematics is to add together to find a total. If you combine 1 and 2 you get 3.