johnsonwhitney2

27.09.2020 • 

Mathematics

Can someone PLEASE HELP ME... A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as editing) and variable costs (such as printing). The one-time fixed costs will total $50,052. The variable costs will be $9.75 per book. The publisher will sell the finished product to bookstores at a price of $20.50 per book. How many books must the publisher produce and sell so that the production costs will equal the money from sales? books

Ответ:

Ayakouhail1

13.04.2021

Mathematics

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7 - a + 3

subtract 7 from both sides.

-a = 3 - 7

add like terms (3 + - 7)

-a = -4

divide both sides by -1. (remember that in front of the a, a 1 is there.)

a = 4

b. 4

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