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miskamm [114]
3 years ago
12

oleg ran 8.8 miles in 1 hour 20 minutes. assuming he continues at a constant rate, how long will it take him to run any number o

f miles
Mathematics
2 answers:
Usimov [2.4K]3 years ago
8 0
V = d/t = 8.8 miles/[80/60] hours = 6.6 miles/hour

t = d/v = d/6.6

Answer: d/6.6, where d is the number of miles to run.
Arisa [49]3 years ago
5 0

Answer:

(6.62 × d) hours.

Step-by-step explanation:

Oleg ran in 1 hour 20 minutes = 8.8 miles

1 hour 20 minutes = 1.33 hours

Formula of speed = \frac{Distance}{time}

His average speed of running = \frac{8.8}{1.33}

                                                  = 6.616 ≈ 6.62 miles/hour

Let the distance to run = d miles

it take him to run = (6.62 × d)

It will take (6.62 × d) hours to run.

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Liono4ka [1.6K]

Answer:

The equation is;

y = 12x-41

Step-by-step explanation:

Mathematically;

slope intercept form is;

y = mx + b

where m is slope and b is intercept

Since we already have the slope , the equation is;

y = 12x + b

To get b which is the y intercept, we simply substitute the value of the points given

Thus;

19 = 5(12) + b

19 = 60+ b

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So the equation is;

y = 12x - 41

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2 years ago
I give brainliest. please help.
hoa [83]

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Step-by-step explanation:

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3 years ago
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il63 [147K]

Answer:

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Step-by-step explanation:


3 0
3 years ago
I will like to know how to solve this
Alexxandr [17]
This is a linear equation in x.

So you need to group like terms

1 + 4x =  - 5 + 7x
Let us group the x terms on the Right Hand Side of the equation and the constant terms on the Left Hand Side.

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We can now simplify

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Now let us divide both sides by 3.

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This implies that

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or

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Let us our answer

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