Answer:
no its not a perfect cube.
If mark and 8 of his friends went out the total of people is 9, so if you think about it 9x9=81 so the total cost of the bill was $81
The answer is e because I look it up
Total number is 40
Percentage asked is 75

= 30
Therefore the correct answer is 30
Answer: 75
15 multiplied by 5 (how many times it takes 20 to get to 100) gives us 75 :)