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katrin2010 [14]
3 years ago
14

Helllllllllllp meeeeeee

Mathematics
1 answer:
lubasha [3.4K]3 years ago
6 0
The constant of proportionality in terms of the cost per text is the coefficient of t in the equation b=0.25t. Since the coefficient of t is 0.25, the constant of proportionality in terms of the cost per text is 0.25.
Proportionality constants are usually expressed as fractions, so lets convert 0.25 to a fraction. To do that we are going to add the denominator 1 to our decimal, and then we will multiply both numerator and denominator by ten for every number after the decimal point:
\frac{0.25}{1}
\frac{0.25}{1} . \frac{100}{100} = \frac{75}{100}
Finally, we can simplify our fraction:
\frac{25}{100} = \frac{1}{4}

We can conclude that the constant of proportionality in text of the cost per text is 1/4


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Answer:

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Step-by-step explanation:

For this problem, you need to create a system of equations.

We can name one number x and the other y.

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3 0
3 years ago
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