Page 344 - Basic College Mathematics with Early Integers

INTEGRATED REVIEW 321

25. Subtract 4.6 from 10. 26. Subtract 18 from 0.26. 27. -268.19 - 146.25 25.

26.

2.958 -1.708
28. -860.18 - 434.85 29. 30. 27.
-0.087 0.061

28.

31. 160 - 43.19 32. 120 - 101.21 33. 15.62 * 10 29.

30.

34. 15.62 , 10 35. 15.62 + 10 36. 15.62 - 10
31.

32.

37. Estimate the distance in miles between 38. It costs $4.11 to send a 2-pound
Garden City, Kansas, and Wichita, package locally via parcel post at a U.S. 33.
Kansas, by rounding each given Post Office.To send the same package
distance to the nearest ten. Priority Mail costs $4.80. How much
more does it cost to send a package as 34.
Priority Mail? (Source: United States
156
56
Garden City
50 Postal Service)
53.7 miles 50 96 135
281
50 61
Dodge City 35.
83 Pratt 71.2 miles Wichita
79.2 miles
54
42
36.
Kansas
37.

38.
39. In 2007,Americans spent a total of $16 billion purchasing DVDs and $7.5 billion to
rent DVDs. Find the total spent to buy or rent DVDs in 2007.Write the total in
billions of dollars and also in standard notation. (Source: Motion Picture Association
of America) 39.