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lana [24]
3 years ago
10

Can you help me solve this word problem?

Mathematics
2 answers:
WITCHER [35]3 years ago
3 0
I hope this helps you



if 18 gallons for 420 miles


? gallons for 357 miles



?.420=18.357



?=15,3
o-na [289]3 years ago
3 0
What you need to do is find out how many miles he got per gallon. Do this by dividing 420 by 18. You get 23.33333, so about 23 miles per gallon. So now that you know you get 23 miles per gallon, divide 357 by 23 to find how many gallons. You get 15.52. So I would round it up to 16. Does this help? Do you need more clarification?
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A line has the points (3,7) (4,9) (5,11) (6,13). If the slope is divided by 2, what is the new slope?
lorasvet [3.4K]

Answer:

The new slope is 1

Step-by-step explanation:

The slope of any two points can be found by:

slope=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Finding slope of (3,7) (4,9)

slope=\frac{9-7}{4-3}\\slope=\frac{2}{1}\\slope=2

Finding slope of (4,9) (5,11)

slope=\frac{11-9}{5-4}\\slope=\frac{2}{1}\\slope=2

So, the slope of the line is 2

Now if slope is divided by 2, new slope will be:

slope = \frac{2}{2}\\slope=1

So, The new slope is 1

Keywords: slope between points of a line

Learn more about slope between points of a line at:

  • brainly.com/question/6436086
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  • brainly.com/question/1979240

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