Answer:
Step-by-step explanation:
The common difference is 7
Since the common difference is 7
a_n = 12+(n-1)7
a_n = 12+7n -7
a_n = 5+7n
23-27 is 4 and 28-31 is 17
16 3/8 I so sorry if wrong glade I could help
All you have to do is divide soo 273/39= 7 in the end your answer will be that bill can travel 273 miles in 7 hours hopes this helps
Answer:
<h2>Ray.</h2>
Step-by-step explanation:
The statement is the definition of a ray.
In geometry, a ray is half of a line, beacuse it begins at specific point and extends to the infinite, while a line extends from an infinite point to an another infinite point. So, basically, the difference is that a ray starts at a determined point, while a line doesn't.
Therefore, the answer is Ray.