Answer:
c=204/12
Step-by-step explanation:
The cost of each of the 12 books is the same, and in total he earned $204 from all 12 books, therefor if you divide 204 by 12 you get the cost of each book
answer:
39.9
54= area of rectangle
28.26= area of the circle
divide circle area by 2
= 14.13
subtract half of circle from rectangle area
54- 14.13
= 39.9
x = 5
5876.648364836.837483683
