Well if every red marbles is 19, and the rest are black, we need to subtract 120-19. And that equals 101
Answer:
7 10 10 12 14 14 15 15 20
Answer:
The answer is 105/4
Step-by-step explanation:

<span>It costs 19.48, because $16,421.40 / 843 comes out to 19.479, and 19.479 rounds to 19.48. So the answer is B $19.48</span>