Question 1

Determine whether the statement is true or false.
-( 8 + 7)[ 4 + ( 2 + 5)] < 132

Accepted Answer

A) True 
 B)False

Question 2

Identify the group of terms as like or unlike.
-  ,

Accepted Answer

A)  Unlike 
B)  Like 
A)  Unlike 
B)  Like

Question 3

Write the statement in words and decide whether it is true or false.
-7 ≤ 9

Accepted Answer

Seven is l

Question 4

State the phrase as a mathematical expression. Use x to represent the variable.
-The product of eight and two more than a number

Accepted Answer

A)  ( 8 + 2)x 
B)  8 . 2 + x 
C)  8(x + 2) 
D)  8 + 2 . x 
A)  ( 8 + 2)x 
B)  8 . 2 + x 
C)  8(x + 2) 
D)  8 + 2 . x

Question 5

Provide an appropriate response.
-A whole number less than 6.7.

Accepted Answer

One exampl

Question 6

Evaluate the expression, given x = -2, y = 3, and a = -4.
-

Accepted Answer

A)  -10 
B)  -20 
C)  20 
D)  -1 
A)  -10 
B)  -20 
C)  20 
D)  -1

Question 7

Provide an appropriate response.
-What is the additive inverse of 0?

Accepted Answer

The answer of Provide an appropriate response.
-What is the additive...

Question 8

Write a numerical expression for the phrase and simplify it.
-The product of 3 and -4, added to -2

Accepted Answer

A)  ( -2)( -4)( 3); 24 
B)  ( -2 + 3)( -4); -4 
C)  ( -2) + ( 3)( -4); -14 
D)  ( -2)( -4) + 3; 11 
A)  ( -2)( -4)( 3); 24 
B)  ( -2 + 3)( -4); -4 
C)  ( -2) + ( 3)( -4); -14 
D)  ( -2)( -4) + 3; 11

Question 9

Find the numerical value of the expression forand   a nd  
-2x2 + 4x

Accepted Answer

A)  a) 16 b) 576 
B)  a) 32 b) 144 
C)  a) 48 b) 720 
D)  a) 24 b) 108 
A)  a) 16 b) 576 
B)  a) 32 b) 144 
C)  a) 48 b) 720 
D)  a) 24 b) 108

Question 10

Evaluate the expression for the given values. If necessary, round to the nearest tenth.
-0.506   + 0.47   x = 5, y = 10

Accepted Answer

A)  62.4 
B)  59.7 
C)  1288.8 
D)  28.5 
A)  62.4 
B)  59.7 
C)  1288.8 
D)  28.5

Question 11

Evaluate the expression for the given values. If necessary, round to the nearest tenth.
-  x = 4, y = 6

Accepted Answer

A)  120 
B)  8 
C)  18 
D)  20 
A)  120 
B)  8 
C)  18 
D)  20

Question 12

Find the quotient.
-

Accepted Answer

A)  1 
B)  Undefined 
C)  0 
D)  43 
A)  1 
B)  Undefined 
C)  0 
D)  43

Question 13

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

Accepted Answer

Less than, decreased

Question 14

Use order of operations to simplify the expression.
-22 - (16 + 23)

Accepted Answer

A)  29 
B)  15 
C)  61 
D)  -17 
A)  29 
B)  15 
C)  61 
D)  -17

Question 15

Simplify.
-79 - 6 . 3 . 2

Accepted Answer

A)  43 
B)  68 
C)  438 
D)  122 
A)  43 
B)  68 
C)  438 
D)  122

Question 16

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

Accepted Answer

A)  2x . 0 = 2x 
B)  2x . 0 = 0 
C)  2x + 0 = 2x 
D)  2x - 2x = 0 
A)  2x . 0 = 2x 
B)  2x . 0 = 0 
C)  2x + 0 = 2x 
D)  2x - 2x = 0

Question 17

State the phrase as a mathematical expression. Use x to represent the variable.
-The quotient of a number and six

Accepted Answer

A)  6 + x 
B)    
C)  6x 
D)  6 - x 
A)  6 + x 
B)    
C)  6x 
D)  6 - x

Question 18

Choose the one alternative that best completes the statement or answers the question.
Determine whether the statement is true or false.
-  +   =

Accepted Answer

A) True 
 B)False

Question 19

Graph the numbers on a number line.
-0, 2, 4, 6

Accepted Answer

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

Question 20

Choose the one alternative that best completes the statement or answers the question.
-Assume a is positive, b is negative, and c is positive for the expression
A - ( b / c)
Tell whether the value of the given expression is positive, negative or cannot be determined.

Accepted Answer

A)  Cannot be determined 
B)  Negative 
C)  Positive 
A)  Cannot be determined 
B)  Negative 
C)  Positive

Determine whether the statement is true or false. -( 8 + 7)[ 4 + ( 2 + 5)] < 132

Identify the group of terms as like or unlike. - ,

Write the statement in words and decide whether it is true or false. -7 ≤ 9

State the phrase as a mathematical expression. Use x to represent the variable. -The product of eight and two more than a number

Provide an appropriate response. -A whole number less than 6.7.

Evaluate the expression, given x = -2, y = 3, and a = -4. -

Provide an appropriate response. -What is the additive inverse of 0?

Write a numerical expression for the phrase and simplify it. -The product of 3 and -4, added to -2

Find the numerical value of the expression forand a nd -2x² + 4x

Evaluate the expression for the given values. If necessary, round to the nearest tenth. -0.506 + 0.47 x = 5, y = 10

Evaluate the expression for the given values. If necessary, round to the nearest tenth. - x = 4, y = 6

Find the quotient. -

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

Use order of operations to simplify the expression. -22 - (16 + 23)

Simplify. -79 - 6 . 3 . 2

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

State the phrase as a mathematical expression. Use x to represent the variable. -The quotient of a number and six

Choose the one alternative that best completes the statement or answers the question. Determine whether the statement is true or false. - + =

Graph the numbers on a number line. -0, 2, 4, 6

Choose the one alternative that best completes the statement or answers the question. -Assume a is positive, b is negative, and c is positive for the expression A - ( b / c) Tell whether the value of the given expression is positive, negative or cannot be determined.

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