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Ilya [14]
3 years ago
7

ILL GIVE BRAINLIEST!!!!!! Please explain!! Thank you!!

Mathematics
2 answers:
Bumek [7]3 years ago
4 0

Answer:

The answer would be C

Step-by-step explanation:

He started at 250 lbs. He is losing 3 lbs every week.

So it would be y=250(beginning weight)-3x(how much he's losing every week)

Hope this helped :)

romanna [79]3 years ago
4 0

Answer: C

Explanation:

If the equation is y = 250 - 3z and y is current weight with x being the number of weeks he’s been working out from the equation you can see he first weight 250 pounds and is losing 3 pounds (because of the subtracting) a week.

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allochka39001 [22]

Answer:

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Step-by-step explanation:

The value in 100=m

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7 0
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Ostrovityanka [42]

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Answer:

  x = 7

Step-by-step explanation:

You solve a linear equation by putting the variable on one side of the equal sign and a constant on the other side. Here, variables and constants are on both sides of the equal sign, so you need to separate them.

The basic idea is that you add the opposite of any term you don't want. Whenever you perform any operation (like "add"), <em>you must do it to both sides of the equation</em>.

We observe that x-terms have coefficients of 10 and 9. We choose to add the opposite of 9x to both sides:

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  x -5 +5 = 2 +5

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The solution is x = 7.

_____

<em>Additional comment</em>

If we were to end up with an x-coefficient other than 1, we would divide both sides of the equation by that coefficient. This will leave the x-term with a coefficient of 1.

8 0
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Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

This is the answer

8 0
3 years ago
Read 2 more answers
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