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Elodia [21]
3 years ago
8

What is the equation of the line that passes through the point ( − 4 , 8 )and has a slope of − 1/4

Mathematics
1 answer:
JulsSmile [24]3 years ago
8 0

Answer:

y = -1/4x + 7

Step-by-step explanation:

Plug in the point and slope into y = mx + b, and solve for b:

y = mx + b

8 = -1/4(-4) + b

8 = 1 + b

7 = b

Plug in the slope and b into y = mx + b:

y = mx + b

y = -1/4x + 7

So, the equation of the line is y = -1/4x + 7

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Answer:

2/3

Step-by-step explanation:

Glenn needs to cut pieces of ribbon that are each 1 meter long to make ribbon key chains. If he has 6 pieces of ribbon that are each 1 dekameter long, how many 1−meter pieces of ribbon can he cut?

1 decametre = 10 metres

Hence,

10 meters = 6 pieces of ribbon

1 meter = x pieces

Cross Multiply

10x = 6

x = 6/10

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3 years ago
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hodyreva [135]

Answer:

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2 years ago
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Alecsey [184]

Answer:

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4 0
2 years ago
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