Answer:
C 40
Step-by-step explanation:
1 blue : 2 white
multiply both sides of the proportion by 20 to reach 20 blue marbles
20 blue: 40 white
Answer:
Step-by-step explanation:
Answer:no no you got it keep going your on the right path
Step-by-step explanation:
Answer:
3.183.10^7
Step-by-step explanation:
Your answer to the question is A