14000+7x=35x (x being the number of books) solve for x and you have your answer. 14000=35x-7x=28x therefore x=14000/28=500 so he needs to sell 500 books before he breaks even.
The answer would be (A) <span>(x − 4)^2 + (y − 4)^2 = 16
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Answer:
30
Step-by-step explanation:
You’re correct