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romanna [79]
2 years ago
12

Solve the equation 2x + 4 - 9 Explain the steps and properties you used.

Mathematics
1 answer:
Verizon [17]2 years ago
6 0

Answer:

2x - 5

Step-by-step explanation:

2x + 4 - 9

the 2x gonna stay

so you take 4 - 9 = -5

so the answers gonna be 2x - 5

bc the 5 is negative so you gonna subtract

I hope you understand my english...

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Find the slope of line passing through the two points, (7, 1) and (-2, 1).
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Answer: m = 0

Step-by-step explanation:

Slope (m) = y2 - y1/,x2 - x1 : meaning increase in y divided by increase in x . it can also be written as ∆y/∆x

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Substitute for those values in the equation above

m = 1 -1/-2 - 7

= 0/-9

Therefore,

m = 0

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Step-by-step explanation:

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=====================================

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3 years ago
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