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Murrr4er [49]
2 years ago
5

There are 25 people in a classroom. Each person shakes each other person's hand once

Mathematics
1 answer:
NikAS [45]2 years ago
5 0

Answer:

13

Step-by-step explanation:

13 because there pretend there is 24 people then it would be 12 but then there is one left over so 13 because somebody would have to shake hands with that person

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12) Kyle bought onions at $0.96 per pound. He paid $4.32<br> total. How many pounds did he buy?
damaskus [11]

Answer:

4 1/2

Step-by-step explanation:

4.32 divided by .96

4 0
3 years ago
Gabby says that 8 is a common multiple of 16 and 24. Mark says that 8 is a common factor of 16 and 24. Who is correct?
SVEN [57.7K]

Answer:

gabby is correct

Step-by-step explanation:

4 0
2 years ago
The graph of y=x^2 +4x + 3 is shown
Phantasy [73]

Answer

Step-by-step explanation:

b)x=-1,-3

3 0
2 years ago
Read 2 more answers
Four runners start at the same point; Lin, Elena, Diego, Andre. For each runner write a multiplication equation that describes t
Helen [10]

Answers:

Lin's finish point is at 205 meters

Elena's velocity is 8.92 meters per second

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6 0
2 years ago
15. Write the slope-intercept form of the line described in the following:Parallel to 4x + 5y=20and passing through (12,4)
Amiraneli [1.4K]

Problem

Write the slope-intercept form of the line described in the following:

Parallel to 4x + 5y=20

and passing through (12,4)

Solution>

For this case we need to have the same slope, and if we write the equation given we see:

5y = 20 -4x

y = 4 -4/5 x

then the slope m = -4/5

and we also know a point given x= 12, y= 4 and we can do the following:

4 = -4/5 (12) +b

4 = -48/5 + b

And if we solve for the intercept we got:

b= 4 +48/5= -28/5

And our equation would be given by:

y = -4/5 x -28/5

3 0
1 year ago
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