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Ahat [919]
2 years ago
6

For what number c does the equation 7y+3c=9y+12-2y+3 have infinity many solutions for y

Mathematics
1 answer:
grin007 [14]2 years ago
8 0
<h3>Answer:   5</h3>

Work Shown:

7y+3c=9y+12-2y+3

7y+3c=(9y-2y)+(12+3)

7y+3c=7y+15

3c=15

c = 15/3

c = 5

The steps above show that the y terms cancel. Solving for c leads to 5. If c is this value, then the original left and right hand sides are identical. Two sides being identical lead to infinitely many solutions. If c \ne 5, then there are no solutions for y.

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Answer:

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3 years ago
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Dahasolnce [82]

Answer:

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Step-by-step explanation:

Step 1:

5 ( x - 4 ) = 7x       Equation

Step 2:

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Step 3:

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Step 4:

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Hope This Helps :)

5 0
3 years ago
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Sergeeva-Olga [200]
24 pints
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7 0
3 years ago
100 decreased by 50% and 150 decreased by 60%<br><br><br> Compare
sertanlavr [38]

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5 0
2 years ago
Jaime makes the following claim.
Sphinxa [80]

Jaime is incorrect, the angle does not depend on the radius of the circles.

<h3>Is Jaime correct?</h3>

Remember that an angle that defines an arc on a circle, does not depend on the radius of the circle.

So, if we have an angle with a measure of π/3 radians in a circle with a radius of 3 inches and an angle with a measure of π/3 radians in a circle with a radius of 6 inches, these two angles are exactly the same thing.

The radius of the circle only has an impact on the length of the arc defined by the angle.

So Jaime is clearly incorrect.

If you want to learn more about angles:

brainly.com/question/17972372

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7 0
2 years ago
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