Question 1

Provide an appropriate response.
-If x and y are both replaced by negative numbers, is the value of   positive or negative?

Accepted Answer

Positive if ∣4y∣ is

Question 2

Find the average of the numbers.
-11, 12, 1, -2, -2

Accepted Answer

A)  3 
B)  4 
C)  3.3 
D)  5 
A)  3 
B)  4 
C)  3.3 
D)  5

Question 3

Write a numerical expression for the phrase and simplify it.
-The product of   and   , divided by -   .

Accepted Answer

A)    ; -   
B)    ; -   
C)    ; -   
D)    ; -   
A)    ; -   
B)    ; -   
C)    ; -   
D)    ; -

Question 4

State the phrase as a mathematical expression. Use x to represent the variable.
-Six divided by a number

Accepted Answer

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

Question 5

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

Accepted Answer

A)  15x + 13y 
B)  (7x + 9y)(8y + 4x) 
C)  (7x + 9y)(8x + 4y) 
D)  (7x + 8x)(9y + 4y) 
A)  15x + 13y 
B)  (7x + 9y)(8y + 4x) 
C)  (7x + 9y)(8x + 4y) 
D)  (7x + 8x)(9y + 4y)

Question 6

Evaluate the expression, given x = -2, y = 3, and a = -4.
-8y - 3

Accepted Answer

A)  12 
B)  0 
C)  -24 
D)  72 
A)  12 
B)  0 
C)  -24 
D)  72

Question 7

Solve the problem.
-A bike road race starts at an elevation of 670 feet and passes through 5 stages where the elevation changes by -13 feet, 284 feet, 317 feet, 539 feet, and -574 feet. At what elevation does the race end?

Accepted Answer

A)  -2397 ft 
B)  1223 ft 
C)  364 ft 
D)  2397 ft 
A)  -2397 ft 
B)  1223 ft 
C)  364 ft 
D)  2397 ft

Question 8

Simplify the expression.
--   + 9y +   y - 11 +   y

Accepted Answer

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

Question 9

Use an integer or rational number to express the number representing change.
-This year corn production increased 56,000 pounds from last year on Steve's farm.

Accepted Answer

A)  -56,000 
B)  56,000 
A)  -56,000 
B)  56,000

Question 10

Answer the question as instructed.
-Which of the following is not a mathematical sentence?

Accepted Answer

A)  5 . 8 = 40 
B)  5 . 8 + 40 
C)  5 $\neq$ 13 
D)  5 < 8 
A)  5 . 8 = 40 
B)  5 . 8 + 40 
C)  5 $\neq$ 13 
D)  5 < 8

Question 11

Provide an appropriate response.
-What values of a and b make the result negative? -(a - b)

Accepted Answer

a must be

Question 12

Choose the one alternative that best completes the statement or answers the question.
Find the sum.
-- 8   + 16

Accepted Answer

A)  7   
B)  24   
C)  23   
D)  7   
A)  7   
B)  24   
C)  23   
D)  7

Question 13

Find the difference.
--14 - ( -9)

Accepted Answer

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

Question 14

Change the word statement to an equation. Use x as the variable.
-32 divided by a number equals   times that number.

Accepted Answer

A)    =   x; 32 
B)    =   x; 8 
C)    = 2x; 8 
D)    =   x; No solution 
A)    =   x; 32 
B)    =   x; 8 
C)    = 2x; 8 
D)    =   x; No solution

Question 15

Select the smaller of the two given numbers.
- ,

Accepted Answer

A)    
B)    
A)    
B)

Question 16

Rewrite the statement so the inequality symbol points in the opposite direction.
-6 $\le$ 39

Accepted Answer

A)  39 $\ge$ 6 
B)  39$\le$ 6 
C)  6 $\ge$ 39 
D)  39 > 6 
A)  39 $\ge$ 6 
B)  39$\le$ 6 
C)  6 $\ge$ 39 
D)  39 > 6

Question 17

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

Accepted Answer

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

Question 18

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 19

Find the quotient.
-

Accepted Answer

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

Question 20

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

Accepted Answer

A) True 
 B)False

Provide an appropriate response. -If x and y are both replaced by negative numbers, is the value of positive or negative?

Find the average of the numbers. -11, 12, 1, -2, -2

Write a numerical expression for the phrase and simplify it. -The product of and , divided by - .

State the phrase as a mathematical expression. Use x to represent the variable. -Six divided by a number

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

Evaluate the expression, given x = -2, y = 3, and a = -4. -8y - 3

Solve the problem. -A bike road race starts at an elevation of 670 feet and passes through 5 stages where the elevation changes by -13 feet, 284 feet, 317 feet, 539 feet, and -574 feet. At what elevation does the race end?

Simplify the expression. -- + 9y + y - 11 + y

Use an integer or rational number to express the number representing change. -This year corn production increased 56,000 pounds from last year on Steve's farm.

Answer the question as instructed. -Which of the following is not a mathematical sentence?

Provide an appropriate response. -What values of a and b make the result negative? -(a - b)

Choose the one alternative that best completes the statement or answers the question. Find the sum. -- 8 + 16

Find the difference. --14 - ( -9)

Change the word statement to an equation. Use x as the variable. -32 divided by a number equals times that number.

Select the smaller of the two given numbers. -,

Rewrite the statement so the inequality symbol points in the opposite direction. -6 $\le$ 39

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

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

Find the quotient. -

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

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

Provide an appropriate response. -If x and y are both replaced by negative numbers, is the value of positive or negative?

Find the average of the numbers. -11, 12, 1, -2, -2

Write a numerical expression for the phrase and simplify it. -The product of and , divided by - .

State the phrase as a mathematical expression. Use x to represent the variable. -Six divided by a number

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

Evaluate the expression, given x = -2, y = 3, and a = -4. -8y - 3

Solve the problem. -A bike road race starts at an elevation of 670 feet and passes through 5 stages where the elevation changes by -13 feet, 284 feet, 317 feet, 539 feet, and -574 feet. At what elevation does the race end?

Simplify the expression. -- + 9y + y - 11 + y

Use an integer or rational number to express the number representing change. -This year corn production increased 56,000 pounds from last year on Steve's farm.

Answer the question as instructed. -Which of the following is not a mathematical sentence?

Provide an appropriate response. -What values of a and b make the result negative? -(a - b)

Choose the one alternative that best completes the statement or answers the question. Find the sum. -- 8 + 16

Find the difference. --14 - ( -9)

Change the word statement to an equation. Use x as the variable. -32 divided by a number equals times that number.

Select the smaller of the two given numbers. -,

Rewrite the statement so the inequality symbol points in the opposite direction. -6 ≤\le≤ 39

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

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

Find the quotient. -

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

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

Rewrite the statement so the inequality symbol points in the opposite direction. -6 $\le$ 39