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umka2103 [35]
4 years ago
9

1. Determine if the two expressions are equivalent and explain your reasoning.

Mathematics
1 answer:
Elena-2011 [213]4 years ago
6 0
1. Yes because of the constant and coefficient if you add it. Like the answer is 5m +4.

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Plot the line for the equation on the graph. y−4=−1/4(x−5)
icang [17]
You just need two points to graph a line.

When x = 1 

y - 4 = -1/4(1 - 5)
y - 4 = -1/4(-4)
y - 4 = 4/4
y - 4 = 1
y = 5

So, we have our first point, (1,5)

When x = 2

y - 4 = -1/4(2 - 5)
y - 4 = -1/4(-3)
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y = 4 3/4

Now we have the point (2, 4 3/4)

Now just run a line through the two points and you're done!

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disa [49]
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You can divide N÷9.8 to find kg

see image

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