Question 1

Write the statement in words and decide whether it is true or false.
-6 ≥ 3

Accepted Answer

Six is gre

Question 2

Choose the one alternative that best completes the statement or answers the question.
Find the sum.
-[ -8 + ( -2)] + [( -1) + ( -12)]

Accepted Answer

A)  -23 
B)  -3 
C)  -7 
D)  -5 
A)  -23 
B)  -3 
C)  -7 
D)  -5

Question 3

Perform the indicated operations.
-8[( -2) + 4( -8 + 2)]

Accepted Answer

A)  -208 
B)  -40 
C)  -100 
D)  -96 
A)  -208 
B)  -40 
C)  -100 
D)  -96

Question 4

Answer the question.
-Choose the expression that is equivalent to the following: 7 - 7

Accepted Answer

A)  (-2)(7) 
B)  (7)(7) 
C)  2(7) 
D)  7 + (-7) 
A)  (-2)(7) 
B)  (7)(7) 
C)  2(7) 
D)  7 + (-7)

Question 5

Write the statement in words and decide whether it is true or false.
-  ≠

Accepted Answer

Two-fifths

Question 6

Provide an appropriate response.
-To which of the following sets does -   belong: natural numbers, whole numbers, integers, rational numbers, irrational numbers, real numbers?

Accepted Answer

A)  Irrational numbers, real numbers 
B)  Irrational numbers, natural numbers 
C)  Rational numbers, real numbers 
D)  Rational numbers, natural numbers 
A)  Irrational numbers, real numbers 
B)  Irrational numbers, natural numbers 
C)  Rational numbers, real numbers 
D)  Rational numbers, natural numbers

Question 7

Solve the problem.
-The stock market gained 60 points on Tuesday and lost 12 points on Wednesday. Find the difference between these changes.

Accepted Answer

A)  48 points 
B)  -72 points 
C)  -48 points 
D)  72 points 
A)  48 points 
B)  -72 points 
C)  -48 points 
D)  72 points

Question 8

Find the value of the expression.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 9

Provide an appropriate response.
-Explain what happens when an integer is multiplied by 1, -1, and 0.

Accepted Answer

An integer multiplied by 1 giv

Question 10

Write a numerical expression for the phrase and simplify it.
-The quotient of -12 and the sum of 3 and -5

Accepted Answer

A)    ; 6 
B)  -12 + 3 + ( -5); -14 
C)    ;   
D)    ; -6 
A)    ; 6 
B)  -12 + 3 + ( -5); -14 
C)    ;   
D)    ; -6

Question 11

Provide an appropriate response.
-The bar graph shows governmental budget outlays for Country X's Department of the Environment for the years 2008 through 2011. Use a signed number to represent the change in outlay for (a) 2008 to 2009 and (b) 2010-2011.

Accepted Answer

A)  (a) -106.1 billion dollars, (b) -52.7 billion dollars 
B)  (a) 106.1 billion dollars, (b) 52.7 billion dollars 
C)  (a) -25.1 billion dollars, (b) -7.1 billion dollars 
D)  (a) 25.1 billion dollars, (b) 7.1 billion dollars 
A)  (a) -106.1 billion dollars, (b) -52.7 billion dollars 
B)  (a) 106.1 billion dollars, (b) 52.7 billion dollars 
C)  (a) -25.1 billion dollars, (b) -7.1 billion dollars 
D)  (a) 25.1 billion dollars, (b) 7.1 billion dollars

Question 12

Evaluate the expression for the given values. If necessary, round to the nearest tenth.
-5   + 7y x = 2, y = 9

Accepted Answer

A)  419 
B)  163 
C)  495 
D)  83 
A)  419 
B)  163 
C)  495 
D)  83

Question 13

Find the difference.
--3 - 8

Accepted Answer

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

Question 14

Find the value of the expression.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 15

Match the property with the example of it.
-Distributive property

Accepted Answer

A)  -5(x + y) = -5x - 5y 
B)  -5(x + y) = 5x + 5y 
C)  -5(x + y) = -5(y + x) 
D)  -5(x + y) = 5(-x - y) 
A)  -5(x + y) = -5x - 5y 
B)  -5(x + y) = 5x + 5y 
C)  -5(x + y) = -5(y + x) 
D)  -5(x + y) = 5(-x - y)

Question 16

Simplify the expression.
--2( -2 j + 8) - ( 7 j + 3) - 4 j + 11

Accepted Answer

A)  -7 j + 24 
B)  7 j - 2 
C)  -7j - 8 
D)  7 j + 11 
A)  -7 j + 24 
B)  7 j - 2 
C)  -7j - 8 
D)  7 j + 11

Question 17

Write a numerical expression for the phrase and simplify it.
-Five-ninths of the difference between -7 and -25.

Accepted Answer

A)  5(9) [(-7) - (-25)]; 810 
B)  5(9) [(-7) - (-25)]; 10 
C)    + [(-7) - (-25)]; 30 
D)    [(-7) - (-25)]; 10 
A)  5(9) [(-7) - (-25)]; 810 
B)  5(9) [(-7) - (-25)]; 10 
C)    + [(-7) - (-25)]; 30 
D)    [(-7) - (-25)]; 10

Question 18

Provide an appropriate response.
-What are some word phrases that mean addition?

Accepted Answer

Sum of, increased by

Question 19

Choose the one alternative that best completes the statement or answers the question. 
 Find the value of the exponential expression.
-

Accepted Answer

A)    
B)    
C)  3   
D)    
A)    
B)    
C)  3   
D)

Question 20

Use the distributive property to rewrite the expression. Simplify if possible.
-4x + 4z

Accepted Answer

A)  4(x + z) 
B)  16(x + z) 
C)  8(x + z) 
D)  4(xz) 
A)  4(x + z) 
B)  16(x + z) 
C)  8(x + z) 
D)  4(xz)

Write the statement in words and decide whether it is true or false. -6 ≥ 3

Choose the one alternative that best completes the statement or answers the question. Find the sum. -[ -8 + ( -2)] + [( -1) + ( -12)]

Perform the indicated operations. -8[( -2) + 4( -8 + 2)]

Answer the question. -Choose the expression that is equivalent to the following: 7 - 7

Write the statement in words and decide whether it is true or false. - ≠

Provide an appropriate response. -To which of the following sets does - belong: natural numbers, whole numbers, integers, rational numbers, irrational numbers, real numbers?

Solve the problem. -The stock market gained 60 points on Tuesday and lost 12 points on Wednesday. Find the difference between these changes.

Find the value of the expression. -

Provide an appropriate response. -Explain what happens when an integer is multiplied by 1, -1, and 0.

Write a numerical expression for the phrase and simplify it. -The quotient of -12 and the sum of 3 and -5

Provide an appropriate response. -The bar graph shows governmental budget outlays for Country X's Department of the Environment for the years 2008 through 2011. Use a signed number to represent the change in outlay for (a) 2008 to 2009 and (b) 2010-2011.

Evaluate the expression for the given values. If necessary, round to the nearest tenth. -5 + 7y x = 2, y = 9

Find the difference. --3 - 8

Find the value of the expression. -

Match the property with the example of it. -Distributive property

Simplify the expression. --2( -2 j + 8) - ( 7 j + 3) - 4 j + 11

Write a numerical expression for the phrase and simplify it. -Five-ninths of the difference between -7 and -25.

Provide an appropriate response. -What are some word phrases that mean addition?

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Use the distributive property to rewrite the expression. Simplify if possible. -4x + 4z

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

Write the statement in words and decide whether it is true or false. -6 ≥ 3

Choose the one alternative that best completes the statement or answers the question. Find the sum. -[ -8 + ( -2)] + [( -1) + ( -12)]

Perform the indicated operations. -8[( -2) + 4( -8 + 2)]

Answer the question. -Choose the expression that is equivalent to the following: 7 - 7

Write the statement in words and decide whether it is true or false. - ≠

Provide an appropriate response. -To which of the following sets does - belong: natural numbers, whole numbers, integers, rational numbers, irrational numbers, real numbers?

Solve the problem. -The stock market gained 60 points on Tuesday and lost 12 points on Wednesday. Find the difference between these changes.

Find the value of the expression. -

Provide an appropriate response. -Explain what happens when an integer is multiplied by 1, -1, and 0.

Write a numerical expression for the phrase and simplify it. -The quotient of -12 and the sum of 3 and -5

Provide an appropriate response. -The bar graph shows governmental budget outlays for Country X's Department of the Environment for the years 2008 through 2011. Use a signed number to represent the change in outlay for (a) 2008 to 2009 and (b) 2010-2011.

Evaluate the expression for the given values. If necessary, round to the nearest tenth. -5 + 7y x = 2, y = 9

Find the difference. --3 - 8

Find the value of the expression. -

Match the property with the example of it. -Distributive property

Simplify the expression. --2( -2 j + 8) - ( 7 j + 3) - 4 j + 11

Write a numerical expression for the phrase and simplify it. -Five-ninths of the difference between -7 and -25.

Provide an appropriate response. -What are some word phrases that mean addition?

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Use the distributive property to rewrite the expression. Simplify if possible. -4x + 4z

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