Point M is located at (3,7). If point M is translated 2 units to the left and 4 units down, what are the coordinates of M Q1 (-1
,5) Q2 (1,3) Q3 (5,3) Q4 (7,5)
2 answers:
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Answer: There are 75 books.
Price of each book = $4.
Step-by-step explanation:
Let x = Number of books in the box.
Then as per given,
Cost of x books = $300
Cost of one book =
Books left after giving 15 of them = x-15
Selling price of (x-15) books= $330
Selling price of one book =
Profit on each book= $1.50
Profit = selling price - cost price
Number of books cannot be negative.
So, there are 75 books.
Price of each book =
So price of each book = $4.