Question 1

Use order of operations to simplify the expression.
-[-20.6 + ( 16.6 - 3.9)] - 2.1

Accepted Answer

A)  -10 
B)  31.2 
C)  -5.8 
D)  -39 
A)  -10 
B)  31.2 
C)  -5.8 
D)  -39

Question 2

Choose the one alternative that best completes the statement or answers the question.
Write the word statement in symbols.
-Six is equal to thirteen minus seven.

Accepted Answer

A)  13 = 6 - 7 
B)  6 - 13 < 7 
C)  6 = 13 - 7 
D)  13 < 6 + 7 
A)  13 = 6 - 7 
B)  6 - 13 < 7 
C)  6 = 13 - 7 
D)  13 < 6 + 7

Question 3

Answer the question.
-In the equation 5x + y = 15, the value of x is 3. What is the corresponding value of y?

Accepted Answer

A)  y = 3 
B)  y = 5 
C)  y = 10 
D)  y = 0 
A)  y = 3 
B)  y = 5 
C)  y = 10 
D)  y = 0

Question 4

Answer the question.
-According to the rules for order of operations, the first steps in evaluating the expression   for   are to substitute 2 for x and then_________ .

Accepted Answer

A)  subtract 49 from 4 
B)  multiply 4 by 2 
C)  subtract 4 from 49 
D)  find the cube of 2 
A)  subtract 49 from 4 
B)  multiply 4 by 2 
C)  subtract 4 from 49 
D)  find the cube of 2

Question 5

Determine whether the statement is true or false.
-  < 13

Accepted Answer

A) True 
 B)False

Question 6

Find the difference.
--26 - (-26)

Accepted Answer

A)  52 
B)  0 
C)  -52 
D)  78 
A)  52 
B)  0 
C)  -52 
D)  78

Question 7

Solve the problem.
-A football team gained 26 yards on one play, lost 22 yards on another, and gained 21 yards on the last play of the first half. They had already gained 305 yards during the half. What was the total yardage gain for the first half?

Accepted Answer

A)  374 yd 
B)  352 yd 
C)  280 yd 
D)  330 yd 
A)  374 yd 
B)  352 yd 
C)  280 yd 
D)  330 yd

Question 8

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

Accepted Answer

Times, pro

Question 9

Graph the numbers on a number line.
--9, -7, -5, -3

Accepted Answer

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

Question 10

Determine whether the statement is true or false.
-52 2 - 32

Accepted Answer

A) True 
 B)False

Question 11

Determine whether the statement is true or false.
-2 . 6 - 6 . 9 $\le$ 0

Accepted Answer

A) True 
 B)False

Question 12

Evaluate.
--5[ 3 + (-5)]

Accepted Answer

A)  10 
B)  -20 
C)  -40 
D)  -10 
A)  10 
B)  -20 
C)  -40 
D)  -10

Question 13

Simplify the expression.
--   (z - 11) -   z

Accepted Answer

A)    z -   
B)  -   z +   
C)    z + 11 
D)    z +   
A)    z -   
B)  -   z +   
C)    z + 11 
D)    z +

Question 14

Find the difference.
-  -

Accepted Answer

A)  1 
B)  -   
C)  -   
D)    
A)  1 
B)  -   
C)  -   
D)

Question 15

Simplify.
-  .  +   .

Accepted Answer

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

Question 16

Simplify the expression.
-6x - 7 - 12x - 5

Accepted Answer

A)  6x - 12 
B)  -6x - 12 
C)  -6x - 2 
D)  6x - 2 
A)  6x - 12 
B)  -6x - 12 
C)  -6x - 2 
D)  6x - 2

Question 17

Use an integer or rational number to express the number representing change.
-The stock market gained 25 points on Monday.

Accepted Answer

A)  -25 
B)  25 
A)  -25 
B)  25

Question 18

Write a numerical expression for the phrase and simplify it.
-15 less than the difference between 4 and -7

Accepted Answer

A)  ( 4 - 7) - 15; -18 
B)  [ 4 - ( -7)] - 15; -18 
C)  15 - [ 4 - ( -7)]; 4 
D)  [ 4 - ( -7)] - 15; -4 
A)  ( 4 - 7) - 15; -18 
B)  [ 4 - ( -7)] - 15; -18 
C)  15 - [ 4 - ( -7)]; 4 
D)  [ 4 - ( -7)] - 15; -4

Question 19

Identify the group of terms as like or unlike.
-17a2, 17a3

Accepted Answer

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

Question 20

Use an integer or rational number to express the number representing change.
-Mr. Voss increased his speed by 8 miles per hour.

Accepted Answer

A)  -8 
B)  8 
A)  -8 
B)  8

Use order of operations to simplify the expression. -[-20.6 + ( 16.6 - 3.9)] - 2.1

Choose the one alternative that best completes the statement or answers the question. Write the word statement in symbols. -Six is equal to thirteen minus seven.

Answer the question. -In the equation 5x + y = 15, the value of x is 3. What is the corresponding value of y?

Answer the question. -According to the rules for order of operations, the first steps in evaluating the expression for are to substitute 2 for x and then_________ .

Determine whether the statement is true or false. - < 13

Find the difference. --26 - (-26)

Solve the problem. -A football team gained 26 yards on one play, lost 22 yards on another, and gained 21 yards on the last play of the first half. They had already gained 305 yards during the half. What was the total yardage gain for the first half?

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

Graph the numbers on a number line. --9, -7, -5, -3

Determine whether the statement is true or false. -5² < 4² - 3²

Determine whether the statement is true or false. -2 . 6 - 6 . 9 $\le$ 0

Evaluate. --5[ 3 + (-5)]

Simplify the expression. -- (z - 11) - z

Find the difference. - -

Simplify. - . + .

Simplify the expression. -6x - 7 - 12x - 5

Use an integer or rational number to express the number representing change. -The stock market gained 25 points on Monday.

Write a numerical expression for the phrase and simplify it. -15 less than the difference between 4 and -7

Identify the group of terms as like or unlike. -17a², 17a³

Use an integer or rational number to express the number representing change. -Mr. Voss increased his speed by 8 miles per hour.

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

Exam 2: Linear Equations and Inequalities in One Variable

Use order of operations to simplify the expression. -[-20.6 + ( 16.6 - 3.9)] - 2.1

Choose the one alternative that best completes the statement or answers the question. Write the word statement in symbols. -Six is equal to thirteen minus seven.

Answer the question. -In the equation 5x + y = 15, the value of x is 3. What is the corresponding value of y?

Answer the question. -According to the rules for order of operations, the first steps in evaluating the expression for are to substitute 2 for x and then_________ .

Determine whether the statement is true or false. - < 13

Find the difference. --26 - (-26)

Solve the problem. -A football team gained 26 yards on one play, lost 22 yards on another, and gained 21 yards on the last play of the first half. They had already gained 305 yards during the half. What was the total yardage gain for the first half?

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

Graph the numbers on a number line. --9, -7, -5, -3

Determine whether the statement is true or false. -52 < 42 - 32

Determine whether the statement is true or false. -2 . 6 - 6 . 9 ≤\le≤ 0

Evaluate. --5[ 3 + (-5)]

Simplify the expression. -- (z - 11) - z

Find the difference. - -

Simplify. - . + .

Simplify the expression. -6x - 7 - 12x - 5

Use an integer or rational number to express the number representing change. -The stock market gained 25 points on Monday.

Write a numerical expression for the phrase and simplify it. -15 less than the difference between 4 and -7

Identify the group of terms as like or unlike. -17a2, 17a3

Use an integer or rational number to express the number representing change. -Mr. Voss increased his speed by 8 miles per hour.

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

Determine whether the statement is true or false. -5² < 4² - 3²

Determine whether the statement is true or false. -2 . 6 - 6 . 9 $\le$ 0

Identify the group of terms as like or unlike. -17a², 17a³