As the number of pages in a photo book increases, the price of the book also increases. There is an additional shipping charge o
f 15%. The price of a book can be modeled by the equation below, where P = the price of the book, 20 is the printing charge, 0.5 is the charge per page, and x = the number of pages: P = (20 + 0.5x) + 0.15(20 + 0.5x)
Jennifer wants to purchase a book but only has $62.10 to spend. What is the maximum number of pages she can have in her book?
The maximum number of pages she can have in her book is 68 pages
Step-by-step explanation:
The price of a book can be modeled by the equation below, where P = the price of the book, 20 is the printing charge, 0.5 is the charge per page, and x = the number of pages:
Jennifer wants to purchase a book but only has $62.10 to spend.
we will put P = 62.10
Solving this;
=>
=>
=>
x = 68
Hence, the maximum number of pages she can have in her book is 68 pages.
The answer is 6 inches, 3*3*3 equals 27, the current volume of the cube, 27*8 equals 216, the new volume, 6*6*6 equals 216, so the side lengths equal 6 inches.
