21 divided by 7 is 3. So he would have ate 3 scopes a day.
Only 5 teams, with 3 people not being able to play
X = bob
y = bill
x + y = 68
x = 3y
3y + y = 68
4y = 68
y = 68/4
y = 17 <== Bills cards
x = 3y
x = 3(17)
x = 51 <=== Bobs cards
Answer:
The answer is -15.
Step-by-step explanation:

Answer: 23
Explanation:
Second quartile is another word for the median