100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
Previously searched by you
Test Bank For Algebra for College Students 9th Edition By Margaret Lial, John Hornsby, Terry McGinnis (All Chapters, 100% Original Verified, A+ Grade) $28.49
Add to cart
Test Bank For Algebra for College Students 9th Edition By Margaret Lial, John Hornsby, Terry McGinnis (All Chapters, 100% Original Verified, A+ Grade)
5 views 0 purchase
Course
Algebra for College Students 9th Edi
Institution
Algebra For College Students 9th Edi
This Is The Original 9th Edition Of The Test Bank From The Original Author All Other Files In The Market Are Fake/Old Editions. Other Sellers Have Changed The Old Edition Number To The New But The Test Bank Is An Old Edition.
Test Bank For Algebra for College Students 9th Edition By Margaret Li...
Algebra for College Students 9e Margaret Lial, John Hornsby, Terry
McGinnis (Test Bank All Chapters, 100% Original Verified, A+ Grade)
Answers At The End Of Each Chapter
CH 0
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the
question.
Write the set using set- builder notation.
1) {- 3, - 2, - 1, 0, . . .} 1)
A) {x x is any integer} B) {x x is an integer greater than - 4}
C) {- 3, - 2, - 1, 0} D) {x x is an integer between - 4 and 1}
2) {5, 6, 7, 8, 9} 2)
A) {x x is an irrational number between 4 and 10}
B) {x x is an integer between 4 and 10}
C) {x x is an integer between 5 and 9}
D) {x x is a number between 5 and 9}
3) {16, 17, 18, 19} 3)
A) {16, 17, 18, 19}
B) {x x is a natural number between 16 and 19}
C) {x x is an integer less than 20}
D) {x x is a natural number between 15 and 20}
4) {- 10, - 9, - 8, - 7, - 6} 4)
A) {x x is an integer between - 10 and - 6}
B) {x x is a natural number between - 11 and - 5}
C) {x x is an integer between - 11 and - 5}
D) {x x is a number between - 10 and - 6}
5) {2, 4, 6, 8, 10} 5)
A) {x x is any even natural number}
B) {x x is any integer}
C) {x x is an even natural number less than or equal to 10}
D) {2, 4, 6, 8}
6) {. . ., - 3, - 2, - 1, 0, 1, 2, 3, . . . } 6)
A) {x x is an integer} B) {x x is any integer greater than - 3}
C) {- 3, - 2, - 1, 0, 1, 2, 3} D) {x x is a natural number}
1
,SHORT ANSWER. Write the word or phrase that best completes each statement or answers the
question.
Provide an appropriate response.
7) Explain what happens when an integer is multiplied by 1, - 1, and 0. Which one is the 7)
multiplicative identity for integers?
Answer the question.
8) A student claims that { 0 } is the same set as because zero means none, hence the 8)
number of elements in { 0 } is none. Was the student correct? Explain your answer.
Provide an appropriate response.
9) Explain how you can use the distributive property to help you evaluate 194·50. 9)
Answer the question.
10) A student claims that {1, 2, 3} and the set {3, 2, 1} are the same set. Explain why the 10)
student is correct or why the student is incorrect.
Provide an appropriate response.
11) Use an example to explain the difference between the associative and commutative 11)
properties of multiplication.
Answer the question.
12) Explain why the statement x < 5 or x > 8 cannot be written: 8 < x < 5. 12)
Provide an appropriate response.
13) Is it always true that c + (a · b) = (c + a)(c + b), where a, b, and c are real numbers? If not, 13)
provide an example that shows the statement is false.
14) Is subtraction commutative? Explain. 14)
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the
question.
Write as a decimal.
15) 138% 15)
A) 1.39 B) 0.138 C) 1.38 D) 13.8
Add or subtract as indicated.
16) - 11 + 21 16)
A) - 32 B) 32 C) 10 D) - 10
Perform the indicated operations.
17) 1 - 5 · 7 + 3(- 6) 17)
A) 54 B) 18 C) - 16 D) - 52
2
,Solve the problem.
18) The table shows the heights in feet of some mountains and the depths in feet (as negative number) 18)
of some ocean trenches.
Mountain Height Trench Depth
A 14,300 P - 34,901
B 16,432 Q - 33,661
C 17,443 R - 23,328
How much deeper is the trench Q than the trench R?
A) - 10,333 ft B) - 56,989 ft C) 56,989 ft D) 10,333 ft
Use inequality symbols to rewrite the statement.
19) 8 is greater than or equal to 8. 19)
A) 8 < 8 B) 8 8 C) 8 > 8 D) 8 8
Perform the indicated operation.
20) 9 20)
0
A) 1 B) Undefined C) 0 D) 9
Find the square root. If it is not a real number, say so.
21) - 64 21)
A) Not a real number B) 8
C) - 8 D) 16
List all the elements of set B that are of the indicated type.
22) B = {15, 8, - 4, 0, 0 , 25} 22)
8
Whole numbers
A) 15, - 4, 0 B) 15, 0, 0 , 25 C) 15, - 4, 0, 25 D) 15, 0
8
Write the improper fraction as a mixed number.
23) 46 23)
13
A) 7 3 B) 7 2 C) 3 7 D) 3 6
13 13 13 13
Solve the problem.
24) If John puts 3 lb of roast beef on each sandwich, how many sandwiches can he make from 3 3 lb 24)
4 4
of roast beef?
A) 4 sandwiches B) 5 sandwiches C) 3 sandwiches D) 15 sandwiches
3
, Evaluate the expression.
25) - 105 25)
A) 1,000,000 B) 100,000 C) - 1,000,000 D) - 100,000
Add or subtract as indicated.
26) - 3 + 16 26)
A) 13 B) - 19 C) - 13 D) 19
Divide as indicated. Write the answer as a fraction in lowest terms.
27) 2 ÷ 3 27)
7 5
A) 8 B) 1 C) 10 D) 6
17 42 21 35
Add or subtract as indicated.
28) |2 + 7| 28)
A) - 9 B) - 5 C) 9 D) 5
Determine whether the inequality is true or false.
29) 3 · 10 18 + 7 29)
A) True B) False
Perform the indicated operation.
30) 0.69 - (- 0.48) 30)
A) 1.27 B) 0.21 C) 0.3312 D) 1.17
Use a number line to answer true or false to the statement.
31) - 2 12 31)
A) True B) False
Rewrite the statement so the inequality symbol points in the opposite direction.
32) - 15 > - 26 32)
A) 26 < 15 B) 15 > 26 C) - 26 < - 15 D) - 26 > - 15
4
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller studentsupport96. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $28.49. You're not tied to anything after your purchase.
