Answer:
the eq of line is y= -0.25x-6
<span>-4x-10x = -14x ....
hope it helps</span>
Answer:
there's no question...
Step-by-step explanation:
The sum of the first n terms of sequence 85 +85(.9) +85(.9)² + ... would be 348.08.
<h3>What is the sum of terms of a geometric sequence?</h3>
Let's suppose its initial term is a , multiplication factor is r and let it has total n terms,
then, its sum is given as:
(sum till nth term)
Given geometric sequence;
85 +85(.9) +85(.9)² + ...
a = 85
r = 0.9
its sum is given as:
Thus,
The sum of the first n terms of sequence 85 +85(.9) +85(.9)² + ... would be 348.08.
Learn more about geometric sequence here:
brainly.com/question/2735005
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Answer: The best deal is 1/2 a pizza for $8.
Step-by-step explanation:
-First you take all of the fractions, find the greatest common denomenator and make all of the denomenators the same
- I found that all the denomenators went into 30 so I multiplied them by what they needed to be 30
1/5 x 6 = 6/30 2/5 x 6 = 12/30 1/2 x 15 = 15/30 2/3 x 10 = 10/30
-By doing this you can see you get the most slices for $8