Question 1

Evaluate the expression using the given values.
-9x - 4   ; x = 3, y = -4.

Accepted Answer

A)  -37 
B)  11 
C)  91 
D)  -5 
A)  -37 
B)  11 
C)  91 
D)  -5

Question 2

Answer the question.
-There is a distributive property for multiplication with respect to addition: a(b + c) = ab + ac. Is there a distributive property for multiplication with respect to subtraction? If so, state the property.

Accepted Answer

A) True 
 B)False

Question 3

Provide an appropriate response.
-If a, b, and c are real numbers, is this statement true or false?

Accepted Answer

A) True 
 B)False

Question 4

Choose the one alternative that best completes the statement or answers the question.
Find the sum.
--16.3 + [ 21.1 + ( -21.4)]

Accepted Answer

A)  26.2 
B)  58.8 
C)  16 
D)  -16.6 
A)  26.2 
B)  58.8 
C)  16 
D)  -16.6

Question 5

Find the quotient.
-

Accepted Answer

A)  -   
B)  -28 
C)  28 
D)  -38 
A)  -   
B)  -28 
C)  28 
D)  -38

Question 6

Solve the problem.
-Nikki is fishing from a bank 30 feet above water level. In this location, the fish tend to feed at 49 feet below the surface. How long must Nikki's fish line be to reach the fish?

Accepted Answer

A)  -30 ft 
B)  79 ft 
C)  19 ft 
D)  -19 ft 
A)  -30 ft 
B)  79 ft 
C)  19 ft 
D)  -19 ft

Question 7

Simplify.
-42 + 92

Accepted Answer

A)  97 
B)  26 
C)  169 
D)  52 
A)  97 
B)  26 
C)  169 
D)  52

Question 8

Answer the question.
-There is an associative property for both addition and multiplication. Is there an associative property for subtraction? If so, state the property.

Accepted Answer

A) True 
 B)False

Question 9

Provide an appropriate response.
-The cube of a negative number is negative.

Accepted Answer

A) True 
 B)False

Question 10

Choose the one alternative that best completes the statement or answers the question.
--7( -7)

Accepted Answer

A)  59 
B)  -59 
C)  -49 
D)  49 
A)  59 
B)  -59 
C)  -49 
D)  49

Question 11

Perform the indicated operations.
-( 74 - 79)( 15 - 75)

Accepted Answer

A)  7035 
B)  300 
C)  13,770 
D)  -300 
A)  7035 
B)  300 
C)  13,770 
D)  -300

Question 12

Find all integer factors of the given number.
-19

Accepted Answer

A)  -19, -1, 1, 19 
B)  -19, -9, -6, -4, -2, -1, 1, 2, 4, 6, 9, 19 
C)  -19, -9, -2, -1, 1, 2, 9, 19 
D)  -19, -9, -6, -3, -2, -1, 1, 2, 3, 6, 9, 19 
A)  -19, -1, 1, 19 
B)  -19, -9, -6, -4, -2, -1, 1, 2, 4, 6, 9, 19 
C)  -19, -9, -2, -1, 1, 2, 9, 19 
D)  -19, -9, -6, -3, -2, -1, 1, 2, 3, 6, 9, 19

Question 13

Answer the question or complete the sentence to make a true statement.
-Under what condition will the sum of a positive number and a negative number be positive?

Accepted Answer

The absolute value of the posi

Question 14

Use the properties of real numbers to simplify the expression.
-  (-0. 18)

Accepted Answer

A)  -0. 18 
B)  1 
C)  -1 
D)    
A)  -0. 18 
B)  1 
C)  -1 
D)

Question 15

Perform the indicated operation.
-( -8) . (-3) + 4 + (-11)2

Accepted Answer

A)  351 
B)  102 
C)  149 
D)  101 
A)  351 
B)  102 
C)  149 
D)  101

Question 16

Provide an appropriate response.
-Is this statement true or false? Why? ( 6 + 6) - 6 = 6 + ( 6 - 6)

Accepted Answer

A) True 
 B)False

Question 17

Write a numerical expression for the phrase and simplify it.
-11 less than -14

Accepted Answer

A)  -14 - 11; 25 
B)  11 - 14; -3 
C)  11 - ( -14); 25 
D)  -14 - 11; -25 
A)  -14 - 11; 25 
B)  11 - 14; -3 
C)  11 - ( -14); 25 
D)  -14 - 11; -25

Question 18

Solve the problem.
-Your bank account has $ 69 in it when you write checks for     and $ 47. You then deposit $ 16 and $ 51. How much is in the account? Are you overdrawn?

Accepted Answer

A)  $ 113, no 
B)  -$113, yes 
C)  $25, no 
D)  $ 72, no 
A)  $ 113, no 
B)  -$113, yes 
C)  $25, no 
D)  $ 72, no

Question 19

Find the difference.
--1.7 - 6.7

Accepted Answer

A)  -8.4 
B)  -5 
C)  8.4 
D)  5 
A)  -8.4 
B)  -5 
C)  8.4 
D)  5

Question 20

Choose the one alternative that best completes the statement or answers the question.
Find the sum.
--535 + 768

Accepted Answer

A)  233 
B)  -233 
C)  -1303 
D)  1303 
A)  233 
B)  -233 
C)  -1303 
D)  1303

Evaluate the expression using the given values. -9x - 4 ; x = 3, y = -4.

Answer the question. -There is a distributive property for multiplication with respect to addition: a(b + c) = ab + ac. Is there a distributive property for multiplication with respect to subtraction? If so, state the property.

Provide an appropriate response. -If a, b, and c are real numbers, is this statement true or false?

Choose the one alternative that best completes the statement or answers the question. Find the sum. --16.3 + [ 21.1 + ( -21.4)]

Find the quotient. -

Solve the problem. -Nikki is fishing from a bank 30 feet above water level. In this location, the fish tend to feed at 49 feet below the surface. How long must Nikki's fish line be to reach the fish?

Simplify. -4² + 9²

Answer the question. -There is an associative property for both addition and multiplication. Is there an associative property for subtraction? If so, state the property.

Provide an appropriate response. -The cube of a negative number is negative.

Choose the one alternative that best completes the statement or answers the question. --7( -7)

Perform the indicated operations. -( 74 - 79)( 15 - 75)

Find all integer factors of the given number. -19

Answer the question or complete the sentence to make a true statement. -Under what condition will the sum of a positive number and a negative number be positive?

Use the properties of real numbers to simplify the expression. - (-0. 18)

Perform the indicated operation. -( -8) . (-3) + 4 + (-11)²

Provide an appropriate response. -Is this statement true or false? Why? ( 6 + 6) - 6 = 6 + ( 6 - 6)

Write a numerical expression for the phrase and simplify it. -11 less than -14

Solve the problem. -Your bank account has $ 69 in it when you write checks for and $ 47. You then deposit $ 16 and $ 51. How much is in the account? Are you overdrawn?

Find the difference. --1.7 - 6.7

Choose the one alternative that best completes the statement or answers the question. Find the sum. --535 + 768

The Real Number System

Linear Equations and Inequalities in Two Variables; Functions

Systems of Linear Equations and Inequalities

Exponents and Polynomials

Factoring and Applications

Rational Expressions and Applications

Roots and Radicals

Quadratic Equations

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Exam 2: Linear Equations and Inequalities in One Variable

Evaluate the expression using the given values. -9x - 4 ; x = 3, y = -4.

Answer the question. -There is a distributive property for multiplication with respect to addition: a(b + c) = ab + ac. Is there a distributive property for multiplication with respect to subtraction? If so, state the property.

Provide an appropriate response. -If a, b, and c are real numbers, is this statement true or false?

Choose the one alternative that best completes the statement or answers the question. Find the sum. --16.3 + [ 21.1 + ( -21.4)]

Find the quotient. -

Solve the problem. -Nikki is fishing from a bank 30 feet above water level. In this location, the fish tend to feed at 49 feet below the surface. How long must Nikki's fish line be to reach the fish?

Simplify. -42 + 92

Answer the question. -There is an associative property for both addition and multiplication. Is there an associative property for subtraction? If so, state the property.

Provide an appropriate response. -The cube of a negative number is negative.

Choose the one alternative that best completes the statement or answers the question. --7( -7)

Perform the indicated operations. -( 74 - 79)( 15 - 75)

Find all integer factors of the given number. -19

Answer the question or complete the sentence to make a true statement. -Under what condition will the sum of a positive number and a negative number be positive?

Use the properties of real numbers to simplify the expression. - (-0. 18)

Perform the indicated operation. -( -8) . (-3) + 4 + (-11)2

Provide an appropriate response. -Is this statement true or false? Why? ( 6 + 6) - 6 = 6 + ( 6 - 6)

Write a numerical expression for the phrase and simplify it. -11 less than -14

Solve the problem. -Your bank account has $ 69 in it when you write checks for and $ 47. You then deposit $ 16 and $ 51. How much is in the account? Are you overdrawn?

Find the difference. --1.7 - 6.7

Choose the one alternative that best completes the statement or answers the question. Find the sum. --535 + 768

The Real Number System

Linear Equations and Inequalities in Two Variables; Functions

Systems of Linear Equations and Inequalities

Exponents and Polynomials

Factoring and Applications

Rational Expressions and Applications

Roots and Radicals

Quadratic Equations

Preparing for Your Math Final

Filters

Simplify. -4² + 9²

Perform the indicated operation. -( -8) . (-3) + 4 + (-11)²