Let's make a table of the days, and the number of mails sent each day:
Day nr of mails sent
Monday 9
Tuesday ?
Wednesday 13
Thursday 15
Friday 17
In the last 3 days, the number of mails increased each day by 2, so we could make the assumption that on Tuesday, there were 2 mails less sent than on Wednesday.
So, on Tuesday, we assume that 13-2=11 mails were sent.
We check this assumption with the number of mails sent on Monday, and it works again. So, our assumption is correct.
Answer: 11
Answer:
You threw the baseball 23 feet
Step-by-step explanation:
Answer: 0.68
Step-by-step explanation:
4/10, 8/20, 16/40, is that the kind of answer you were looking for?
Answer:
x intercept: x = -16/4 = -4
y intercept: y = -16/8 = -2
Step-by-step explanation:
x intercept: x = -16/4 = -4
y intercept: y = -16/8 = -2
