1. 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Simplify and Solve More Equations Even More Equations Proportions Unit Rate & Analysis

2. (1, 100) 3w + 2 - w = -4

3. (1, 100A) w = -3

4. (1, 200) -(3 - 10y) = 12

5. (1, 200A) y = 1 1 / 2

6. (1, 300) 0.36p + 0.26 = 3.86

7. (1, 300A) p = 10

8. (1, 400) x - (4 - x) = 0

9. (1, 400A) x = 2

10. (1, 500) 5 = 3y / 4 - y / 2

11. (1, 500A) y = 20

12. (2, 100) 3(2t - 6) = 3t - 9

13. (2, 100A) t = 3

14. (2, 200) 12(h - 1) = 6h + 4 + 2h

15. (2, 200A) h = 4

16. (2, 300) 3k / 5 - 1k / 10 = 1k / 2 + 1

17. (2, 300A) k = no solution

18. (2, 400) 4.8 = 1.25(y - 17)

19. (2, 400A) y = 20.84

20. (2, 500) A taxicab company charges a flat fee of $1.85, plus an additional $0.40 per mile. How far can you get on $6.25? Write the equation and solve.

21. (2, 500A) 1.85 + 0.4m = 6.25 m = 11 miles

22. (3, 100) 1.12 + 1.25y = 8.62

23. (3, 100A) y= 6

24. (3, 200) 2 + a / -4 = 3 / 5

25. (3, 200A) a = 5 3 / 5

26. (3, 300) 5 - (8f + 10) = -8f - 5

27. (3, 300A) identity f = all real numbers

28. (3, 400) -5a - 7 + 4a = -(a - 7)

29. (3, 400A) a = no solution

30. (3, 500) One online bookstore charges $10 per book and $8 for shipping. Another online bookstore charges $12 per book and offer free shipping. For what number of books is the cost the same? Write the equation and solve for the number of books.

31. (3, 500A) 10b + 8 = 12b b = 4 books

32. (4, 100) 4 / 15 = c / 6

33. (4, 100A) c = 8 / 5

34. (4, 200) -( 9 / m ) = 63 / 56

35. (4, 200A) m = -8

36. (4, 300) 12 / r = 4 / 0.5r - 1

37. (4, 300A) r = 6

38. (4, 400) You are reading a book for English class. It takes you 75 minutes to read 45 pages. How long will it take you to read 195 pages? Write the proportion and solve.

39. (4, 400A) 75 min / 45 pages = x min / 195 pages x = 325 min

40. (4, 500) d - 2 / d + 9 = 3 / 14

41. (4, 500A) d = 5

42. (5, 100) What is the unit rate for someone going 125 miles in 20 minutes?

43. (5, 100A) 6.25 miles/minute

44. (5, 200) You have to read 250 pages in 6 days. How much do you need to read per day?

45. (5, 200A) 41 2 / 3 pages per day

46. (5, 300) What is 4 in/sec in miles per hour?

47. (5, 300A) 0.2 miles per hour

48. (5, 400) What is 130 ft in 12.5 sec when converted to miles per hour?

49. (5, 400A) 7.1 miles per hour

50. (5, 500) What is 270 ft per 10 min when converted to inches per hour?

51. (5, 500A) 19,440 inches per hour