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serg [7]
3 years ago
12

Ca someone plzzz help me with this problem?

Mathematics
1 answer:
Tamiku [17]3 years ago
5 0
So the answer to this would have to be worked out.

y = -7x + 1

You have two points, use those for the y and x.

1 = -7(0) + 1

1 = 1

The answer is yes.
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What equation allows you to calculate the force acting on an object?
Dahasolnce [82]
Force = mass x acceleration 
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If n and k are positive integers, is n divisible by 6 ? (1) n = k(k + 1)(k – 1) (2) k – 1 is a multiple of 3.
xz_007 [3.2K]

Answer: yes, it is

Step-by-step explanation:

A number is divisible by 6 if it is divisible by 2 and 3 simultaniously.

n = k(k+1)(k-1)

If k-1 is a multiple of 3, n is divisible by 3, so one of the requirements is ok.

Now, if k-1 is a multiple of 3, it can be even or odd.

if k-1 is even, then it is divisible by 2 and as it is divisible by 3 as well, n is divisible by 6

if k-1 is odd, then k and k+1 is even, hence, divisible by 2.

As n = k(k+1)(k-1), n is also divisible by 6.

4 0
3 years ago
Which of the following numbers has a prime factorization of 2 x 5 x 5?
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Step-by-step explanation:

the factorazation is 5×5

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What is the measure of R​
artcher [175]
I believe believe 57
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3 years ago
In a theater, there are 4 long rows of chairs,each with an equal number of chairs There are 5 ahort rows of chairs,each with an
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<span>There are 4 long rows and 5 short rows in the theater. x represents the number of chairs in each long row and y represents the number of chairs in each short row.

So, total number of chairs in 4 long rows= 4x
Total number of chairs in 5 short rows = 5y
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When 2 chairs are added to each long row, the number of chairs will change to (x+2).
So, total number of chairs in 4 long rows will be = 4(x+2)

When 3 chairs are added to each short row, the number of chairs will change to (y+3)
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Thus we can say the number of chairs increase by 23 as compared to a normal day.
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3 years ago
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