You can replace the symbol x with the given value in the given equation and then calculate the value of y. Know that coefficients are in multiplication with the variables.
The value of y in the given equation when x = 0.3 is given by
Option C: 9.25
<h3>How to put values in a given expression of variables?</h3>
If you have got a variable's value in the given expression, you can replace that variable with the value that you got.
Suppose that the given expression is and you know that x = 5, then you can put that value in place of x as:
It is because means and is written in short as
<h3>Using the above conclusion for evaluating y</h3>
Putting the value x = 0.3 in the given equation, we get;
Thus,
The value of y in the given equation when x = 0.3 is given by
Option C: 9.25
Learn more about system of linear equations here:
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