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viva [34]
4 years ago
11

Find an equation of the line through (3,7) and parallel to y=3x-1

Mathematics
1 answer:
iren2701 [21]4 years ago
7 0

Answer:

y = 3x -2

Step-by-step explanation:

If the line is parallel, that means it has the same slope. The given equation had a slope of 3, so the new line must also have a slope of 3.

You can plug the given coordinates into the slope-intercept form with a slope of 3 to find your answer.

y = m*x + b

7 = 3*3 + b

7 = 9 + b

-2 = b

y = 3x -2

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The miles that can be travelled in the car on $30 gasoline is 240 miles (option A).

<h3>How many miles can the car travel?</h3>

The first step is to determine the total gallons in the car. The total gallons in the car can be determined by dividing the total value of the gasoline the car by the cost per gallon. Division is the process of determining the quotient of two or more numbers.

Total gallons = total value of gasoline in the car / cost per gallon

$30 / $2.50 = 12 gallons

The next step is to determine the total miles that the car can travel using the gallons available. To determine the total miles, multiply the total gallons by the number of miles that that one gallon can cover.

Total miles = miles one gallon can cover x total gallons in the car

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To learn more about gallons, please check: brainly.com/question/13713680

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4 0
2 years ago
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Anestetic [448]
I think the answer is b but I am not for sure
6 0
3 years ago
Can someone plzzz help mee ill give brainlest
Maslowich

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8 0
3 years ago
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Answer:

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Step-by-step explanation:

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Hope this helps!

Have a good day!

7 0
3 years ago
Write the equation of a circle whose center is at the origin and contains the point (7,0)
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{x}^{2}  +  {y}^{2}  - 14 = 0

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