A publisher prints 1,512 copies of a book in each print run. If they print 305 runs, how many books will be printed?
2 answers:
Answer:
Step-by-step explanation:
According to the exercise, the number of copies of a book printed in each run is:
Then, let be "x" the number of the number of books that will be printed in 305 runs.
In order to calculate the value of "x", you must multiply 1,512 (which is the number of copies of a book printed in each print run) by 305.
Therefore, you get that the number of books that will printed in 305 runs is:
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In order to evaluate the given function at x = -3, simply replace "x" in the function with -3 and solve.
<em>Multiply -4 and -3 in the function above.</em>
<em>Add 3 on both sides of the equation.</em>
<em>Add 2y on both sides of the equation.</em>
<em>Divide both sides of the equation by -3.</em>
Therefore, at x = -3, the value of y = -5. Hence, f(-3) = -5.
Answer:
f(-3) = -5
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