55 times. All you needed to do was multiply 13 by 4 and then add three.
Answer:
Step-by-step explanation:
Let the total points be x
<u>Mark earned 90% of x which is 108 points:</u>
- 0.9x = 108
- x = 108/0.9
- x = 120
Total points were 120
The scale factor changes by 1/8.
The numerator, 1 stays the same; the denominator changes. 16/2 = 8; it is 1/8 the scale of the previous scale.
Answer: The book in the middle would be the best choice, or worth best based off the price.
Step-by-step explanation:
To figure out how much each page costs, you take the cost and divide it by the number of pages. The price per page are listed below for each book:
Left - 0.05
Middle - 0.03
Right - 0.04
