The equation which represent total amount of income he earns from selling book is, 
Since, Selling price of one novel is n dollars
So, selling price of b books is, 
Since, he receives 9% commission on each book sale.
So, total commission he receives on selling of b books is,

And also he received a bonus of $50,000 to sign the contract to write the book,
So, total amount of income he earns is represented by A,

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Answer:
Is there a picture
Step-by-step explanation:
Hard to answer first few questions
Answer:
The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.
Step-by-step explanation:
The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.The answer would be A) n= 1.40.
The answer will be c because the negative at the beginning will always signify a reflection over the x-axis and the whenever you are adding something after the x, it is going to the left, and lastly at the end when it is addition at the end, it is going to be an upwards translation