The cost of dollars, y, of x books at a book sale is represented by the equation y=4x. Which statement is not true?
A. the total cost is directly proportional to the number of the books purchased
B. The constant of proportionality represents the cost of one book.
C. The cost of 4 books is $16
D. The number of books purchased is 4 times the total cost

14.29%

step-by-step explanation:

6. 104

7. 52/37

8. 2704

9. 140608

10. -52

11. |52|=52

12. 1/52

13. 156

14. 26

15. 40

16. 37

17. -364

18. 53 1/3

19. 50.96

20. 43 2/3

21. 78

22. 50.75

23. 47.63

24. 163.28

25. 10400

26. 338

27. 208

28. 2704 square inches

29. 312 square meters

30. don't know what its asking, tell me so i can tell you

31. 8490.56

32. 52 degrees would be an acute angle

33. 128 degrees

34. 20.8

35. 39

36. 208

i'm not really sure how to answer that

step-by-step explanation: