Buy vs Rent: We recommend you Rent
This compares the total cost of owning the book (cheapest buy price minus the best sell-back offer today) with the cheapest rental.
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Disclaimer: These calculations are based on the current advertised price. Your results will vary depending on several factors, including the condition of the book and the advertised price at the time of sale.
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| eCampus 180 Day eBook (expires 04/18/2027) |
180 Day eBook (expires 04/18/2027) |
$64.98 as of Oct 20, 2026, 3:20 AM ET |
FREE |
75% off
$64.98Rent Nowclick here! |
||
| BiggerBooks 180 Day eBook (expires 04/18/2027) |
180 Day eBook (expires 04/18/2027) |
$64.98 as of Oct 20, 2026, 3:20 AM ET |
FREE |
75% off
$64.98Rent Nowclick here! |
||
| Knetbooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$89.99 as of Oct 20, 2026, 3:20 AM ET |
at checkout |
66% off
$89.99Rent Nowclick here! |
||
| BiggerBooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$89.99 as of Oct 20, 2026, 3:20 AM ET |
at checkout |
66% off
$89.99Rent Nowclick here! |
||
| eCampus Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$89.99 as of Oct 20, 2026, 3:20 AM ET |
$3.97 |
64% off
$93.96Rent Nowclick here! |
||
| BiggerBooks Used |
Used | $183.14 as of Oct 20, 2026, 3:20 AM ET |
at checkout |
30% off
$183.14Buy Nowclick here! |
||
| Knetbooks New |
New | $183.89 as of Oct 20, 2026, 3:20 AM ET |
at checkout |
30% off
$183.89Buy Nowclick here! |
||
| eCampus Used |
Used | $184.99 as of Oct 20, 2026, 3:20 AM ET |
FREE |
29% off
$184.99Buy Nowclick here! |
||
| Knetbooks Used |
Used | $187.76 as of Oct 20, 2026, 3:20 AM ET |
at checkout |
28% off
$187.76Buy Nowclick here! |
||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| BiggerBooks Used |
Used | $183.14 as of Oct 20, 2026, 3:20 AM ET |
at checkout |
30% off
$183.14Buy Nowclick here! |
||
| eCampus Used |
Used | $184.99 as of Oct 20, 2026, 3:20 AM ET |
FREE |
29% off
$184.99Buy Nowclick here! |
||
| Knetbooks Used |
Used | $187.76 as of Oct 20, 2026, 3:20 AM ET |
at checkout |
28% off
$187.76Buy Nowclick here! |
||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| Knetbooks New |
New | $183.89 as of Oct 20, 2026, 3:20 AM ET |
at checkout |
30% off
$183.89Buy Nowclick here! |
||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| Knetbooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$89.99 as of Oct 20, 2026, 3:20 AM ET |
at checkout |
66% off
$89.99Rent Nowclick here! |
||
| BiggerBooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$89.99 as of Oct 20, 2026, 3:20 AM ET |
at checkout |
66% off
$89.99Rent Nowclick here! |
||
| eCampus Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$89.99 as of Oct 20, 2026, 3:20 AM ET |
$3.97 |
64% off
$93.96Rent Nowclick here! |
||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| eCampus 180 Day eBook (expires 04/18/2027) |
180 Day eBook (expires 04/18/2027) |
$64.98 as of Oct 20, 2026, 3:20 AM ET |
FREE |
75% off
$64.98Rent Nowclick here! |
||
| BiggerBooks 180 Day eBook (expires 04/18/2027) |
180 Day eBook (expires 04/18/2027) |
$64.98 as of Oct 20, 2026, 3:20 AM ET |
FREE |
75% off
$64.98Rent Nowclick here! |
||
Prices checked Oct 20, 2026, 3:20 AM ET. Totals include shipping where the store lists it.
Also check: VitalSource (eBooks) · AbeBooks (marketplace) · SellBackBooks (sell back)
"The fifteenth edition of Business Mathematics has been significantly revised to update the text, improve the discussions, and make the material more relevant to students. The focus on real-world applications has been sharpened. A different well-known company is highlighted at the beginning of each chapter and used throughout the chapter in examples, discussions, exercises, and a case at the end. Each chapter ends with two business application cases that will help students integrate concepts from the chapter. This edition is full of data, examples, graphs, photographs, and news clippings that will help students understand the relevance of the material as it teaches them to interpret data and information. A global perspective is emphasized through examples and exercises that highlight issues in other countries. This book shows students how to use math to solve a wide variety of problems…
When you open this page we ask eCampus, Knetbooks, BiggerBooks and VitalSource for their current prices on ISBN 9780138318871 and sort every offer by its total with shipping. Rental rows show the term (semester, quarter or short term) and that term goes with you to the store's cart, and eBook rows link straight to the 180-day or no-expiry option you picked. Prices are rechecked at least every 30 minutes, so confirm the total at checkout.
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