Answer:
i think it is b or d im pretty shore d
Step-by-step explanation:
For this case, you must use the given expression, taking into account that:
n = number of days.
We have then that for day 21, n = 21.
Substituting we have:
a21 = 100 + (21-1) * 4
a21 = 180
Answer:
she sprints 180 yards on day 21
The common denominator is 28
Answer:
(0,3), (1,1), (2,-1), (3,-3)
Step-by-step explanation:
<em>good luck, i hope this helps :)</em>
Same and don’t worrie all you need to know is that if you are getting stuck on a problem yell at your teacher and throw stuff at people