$220.5 is the answer.
= 70(1+2.15)=70×3.15=220.5
B!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A is the right answer, I could explain if you need
Answer:
r is -7
Step-by-step explanation:
(I believe that you mistyped and meant that the fourth term in the sequence should be -686)
The easiest way to find the common ratio is to divide the numbers that are adjacent to each other
As you can see, when we divide a term by its previous term, we get -7 every time. This is our common ratio.
Answer:
The slope will be 2/2 which is equal to 1.