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alexdok [17]
4 years ago
13

Is this a true, is everything correct and how would you graph it.

Mathematics
1 answer:
Mashutka [201]4 years ago
3 0

Answer:

Step-by-step explanation:

-x -6 ≤ 2 -(3x -4)

-x -6 ≤ 2 -3x + 4

-x ≤ -3x +12

2x ≤ 12

x ≤ 6

You would graph this on a number line with a solid dot on 6. Shade to the left.

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3 years ago
Which strategy best explains how to solve this problem?
Rufina [12.5K]
This is a geometric sequence because each term is twice the value of the previous term.  So this is what would be called the common ratio, which in this case is 2.  Any geometric sequence can be expressed as:

a(n)=ar^(n-1), a(n)=nth value, a=initial value, r=common ratio, n=term number

In this case we have r=2 and a=1 so

a(n)=2^(n-1)  so on the sixth week he will run:

a(6)=2^5=32

He will run 32 blocks by the end of the sixth week.

Now if you wanted to know the total amount he runs in the six weeks, you need the sum of the terms and the sum of a geometric sequence is:

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4 0
3 years ago
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you buy two rolls of wrapping paper. each roll has the same lateral surface area. what is the diameter of roll B?
Sonbull [250]
I saw the image that should have been posted with this word problem.

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