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aalyn [17]
3 years ago
5

How to solve and answer using elimination

Mathematics
1 answer:
grin007 [14]3 years ago
4 0

Answer:

the answer is:

x=6

y=7


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The equation in y = mx+b form is y = -450x+2745

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y = distance to destination in miles

The y intercept is 2745 since this is the initial starting y value, aka the starting distance. Therefore b = 2745.

The slope is -450 or -450/1 since for each hour, the distance goes down by 450. You can think of it as
slope = (change in y)/(change in x)
slope = (change in distance)/(change in time)
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Answer:

2 12/16, 2 18/25, and lastly 2.

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6 0
3 years ago
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Answer:

1/15   gal / mile   if your numbers are correct

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