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3 years ago

Which ordered pair is a solution of the equation below? y=-7+2x?

Mathematics

1 answer:

Maru [420]3 years ago

8 0

The answer to this question is:
x y
(1,-5) so the equation would be -5=-7+2(1)
-5=-7+2 -7+2=-5
-5=-5
hope this helps;)

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Explanation:

The relation that will be used to solve this problem is:

$Distance = Velocity*Time$

which can be rewritten as:

$Time = \frac{Distance}{Velocity}$

Assume that:

Distance from your house to your friend's house is d

Time taken from your house to your friend's house is t₁

Time taken from your friends house to your house is t₂

1- From your house to your friend's house:

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Therefore:

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Therefore:

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3- Round trip:

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This means that:

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