There are 36 students in a class. If 4/9 of the
1 answer:
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Answer:
Step-by-step explanation:
A linear function has the following format:
In which a is the slope(rate of change) and b is the y-intercept, that is, the value of y when x = 0.
Rate of change of 3
This means that
So
A solution at (6, 12).
This means that when x = 6, y = 12. So
The linear function is:
<span>Simplify the first equation by (-1)
</span>
<span>Once simplified, cancel the opposing terms.
</span>
Now find the value of "t".
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Now find the value of "c", replace the found value of "t" in the first equation:
Answer:
<span>The values of "t" and "c" satisfying the linear system are successively: $ 9.00 and $ 15.00</span>