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Gnesinka [82]
4 years ago
6

Charles biked 2/3 of a kilometer yesterday he biked 7 times as far today how many kilometers did Charles bike today

Mathematics
2 answers:
satela [25.4K]4 years ago
8 0
Hello!

Yesterday he biked \frac{2}{3} of a kilometer. Today he biked 7 times as far.
\frac{2}{3} x 7 = \frac{14}{3}
Now simplify to get 4 \frac{2}{3}
That is your answer.

Enjoy.
~Isabella
Tatiana [17]4 years ago
6 0
4.6 or 4.66200 kilometers because 2/3 of a km is 666 meters, and 666x7= 4662 meters so that becomes 4.6 km
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Answer:

OPTION D

Step-by-step explanation:

We have to determine which option determines the function given above.

To determine the function, just substitute the values and compare LHS and RHS.

we have $ f(4) = 18 $

$ f(-2) = -12 $

$ f(0) = -2 $

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Here, $ x $ is the domain and $ f(x) $ is the co-doamin.

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So, OPTION A is rejected.

Similarly, OPTION B: $ f(x) = 5x + 2 $

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It is rejected as well.

Now, for OPTION C: $ f(x) = \frac{x}{2} - 5 $

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OPTION D: $ f(x) =  5x - 2 $

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4 0
3 years ago
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<em>m </em>=<em> </em>1/2

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(0 , 2) & (-4 , 0)

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Let:

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Plug in the corresponding numbers to the corresponding variables:

<em>m</em> = (2 - 0)/(0 - (-4))

Simplify:

<em>m</em> = (2)/( 0 - (-4))

<em>m</em> = (2)/(0 + 4)

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Simplify the slope. Divide the common factor 2 from both the numerator and denominator:

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1/2 is your slope.

~

5 0
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Read 2 more answers
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