Let's call <em>a</em> the first term and <em>d</em> the common difference.

The fourth term is 55:

The ninth term is 90

Subtracting,



Answer: common difference of 7
We found the common difference. Substituting,

Second term

Answer: second term of 41
Answer:
c is the anser
Step-by-step explanation:
Also, not being mutually exclusive could be proven by showing there are values in the intersection: A ∩ B
<span>D) Two lines that intersect at 90 degree angles
hope this helps</span>
Answer:
She would play 1 game at game zone and 3 games at play place for them to both cost $12.