Question 1

Find the product.
-(-16)(-16)

Accepted Answer

A)  -256 
B)  272 
C)  -272 
D)  256 
A)  -256 
B)  272 
C)  -272 
D)  256

Question 2

Solve the problem.
-Brandon kept track of the number of hours he spent exercising each week. The results for four months are shown below. Find the mean number of hours Brandon spent exercising per week. Round your answer to two
Decimal places.

Accepted Answer

A)  8.25 
B)  7.38 
C)  7.79 
D)  7.30 
E)  8.01 
A)  8.25 
B)  7.38 
C)  7.79 
D)  7.30 
E)  8.01

Question 3

Evaluate.
-5 ·9 + 5(7 + 5) + 2

Accepted Answer

A)  115 
B)  107 
C)  87 
D)  842 
A)  115 
B)  107 
C)  87 
D)  842

Question 4

The name of a property is given followed by part of an equation. Complete the equation to the right of the equal sign to
illustrate the given property.
-(-5 + m) + 8 = associative property of addition

Accepted Answer

A)  -5 + (m + 8) 
B)  -5 + (8 + m) 
C)  8 + (-5 + m) 
D)  (m + (-5)) + 8 
A)  -5 + (m + 8) 
B)  -5 + (8 + m) 
C)  8 + (-5 + m) 
D)  (m + (-5)) + 8

Question 5

Indicate whether the statement is true or false.
-  is a real number.

Accepted Answer

A) True 
 B)False

Question 6

Insert either  to make a true statement.
--4.09 ___ -4.1

Accepted Answer

A)   
A)

Question 7

For the given expression, determine the indicated inverse.
-  additive inverse

Accepted Answer

A)    
B)    
C)  0 
D)    
A)    
B)    
C)  0 
D)

Question 8

Evaluate.
-

Accepted Answer

A)  2 
B)  -2 
C)  0 
D)  4 
A)  2 
B)  -2 
C)  0 
D)  4

Question 9

The name of a property is given followed by part of an equation. Complete the equation to the right of the equal sign to
illustrate the given property.
-2x + (-2x) = inverse property of addition

Accepted Answer

A)  -4x 
B)  4x 
C)  -2x + 2x 
D)  0 
A)  -4x 
B)  4x 
C)  -2x + 2x 
D)  0

Question 10

Evaluate.
-19 + 22·4 - (-25)

Accepted Answer

A)  50 
B)  2 
C)  60 
D)  117 
A)  50 
B)  2 
C)  60 
D)  117

Question 11

The name of a property is given followed by part of an equation. Complete the equation to the right of the equal sign to
illustrate the given property.
-- (-4m + 5n - 3p) = distributive property

Accepted Answer

A)  4m - 5n + 3p 
B)  -4m + 5n + 3p 
C)  4m - 5n - 3p 
D)  -4m + 5n - 3p 
A)  4m - 5n + 3p 
B)  -4m + 5n + 3p 
C)  4m - 5n - 3p 
D)  -4m + 5n - 3p

Question 12

Solve the problem.
-A statistician has readings that take   minute each to read and record. How many readings can be completed in 30 minutes?

Accepted Answer

A)  10 readings 
B)  45 readings 
C)  20 readings 
D)  12 readings 
A)  10 readings 
B)  45 readings 
C)  20 readings 
D)  12 readings

Question 13

Insert either  to make a true statement.
--0.7 ___ -0.9

Accepted Answer

A) > B) < A) > B) <

Question 14

Add or subtract. Simplify the answer.
-

Accepted Answer

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

Question 15

Find the quotient.
-

Accepted Answer

A)    
B)  -360 
C)  4 
D)  -4 
A)    
B)  -360 
C)  4 
D)  -4

Question 16

Solve. Simplify the answer.
-The front cover of a book measures   inches. What is the total distance around (the perimeter of) the front cover of the book?

Accepted Answer

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

Question 17

Add.
-612.56 + (-45.87)

Accepted Answer

A)  -566.69 
B)  567.56 
C)  658.43 
D)  566.69 
A)  -566.69 
B)  567.56 
C)  658.43 
D)  566.69

Question 18

Add or subtract. Simplify the answer.
-

Accepted Answer

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

Question 19

Add or subtract. Simplify the answer.
-

Accepted Answer

A)    
B)    
C)    
D)  14 
A)    
B)    
C)    
D)  14

Question 20

Solve the problem.
-A small boy's temperature rose and fell over the course of one day. At 7am, it rose 1.3 degrees. At noon, it fell 1.0 degrees. At 4pm, it fell 1.2 degrees. Finally, at 8pm, it rose 2.5 degrees. What was the net change in the
Boy's temperature over the course of the day?

Accepted Answer

A)  -1 degrees 
B)  6 degrees 
C)  4 degrees 
D)  1.6 degrees 
A)  -1 degrees 
B)  6 degrees 
C)  4 degrees 
D)  1.6 degrees

Find the product. -(-16)(-16)

Solve the problem. -Brandon kept track of the number of hours he spent exercising each week. The results for four months are shown below. Find the mean number of hours Brandon spent exercising per week. Round your answer to two Decimal places.

Evaluate. -5 ·9 + 5(7 + 5) + 2

The name of a property is given followed by part of an equation. Complete the equation to the right of the equal sign to illustrate the given property. -(-5 + m) + 8 = associative property of addition

Indicate whether the statement is true or false. - is a real number.

Insert either < or > to make a true statement. --4.09 ___ -4.1

For the given expression, determine the indicated inverse. - additive inverse

Evaluate. -

The name of a property is given followed by part of an equation. Complete the equation to the right of the equal sign to illustrate the given property. -2x + (-2x) = inverse property of addition

Evaluate. -19 + 22·4 - (-25)

The name of a property is given followed by part of an equation. Complete the equation to the right of the equal sign to illustrate the given property. -- (-4m + 5n - 3p) = distributive property

Solve the problem. -A statistician has readings that take minute each to read and record. How many readings can be completed in 30 minutes?

Insert either < or > to make a true statement. --0.7 ___ -0.9

Add or subtract. Simplify the answer. -

Find the quotient. -

Solve. Simplify the answer. -The front cover of a book measures inches. What is the total distance around (the perimeter of) the front cover of the book?

Add. -612.56 + (-45.87)

Add or subtract. Simplify the answer. -

Add or subtract. Simplify the answer. -

Solve the problem. -A small boy's temperature rose and fell over the course of one day. At 7am, it rose 1.3 degrees. At noon, it fell 1.0 degrees. At 4pm, it fell 1.2 degrees. Finally, at 8pm, it rose 2.5 degrees. What was the net change in the Boy's temperature over the course of the day?

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Inequalities in One and Two Variables

Roots, Radicals, and Complex Numbers

Quadratic Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters

Exam 1: Real Numbers

Find the product. -(-16)(-16)

Solve the problem. -Brandon kept track of the number of hours he spent exercising each week. The results for four months are shown below. Find the mean number of hours Brandon spent exercising per week. Round your answer to two Decimal places.

Evaluate. -5 ·9 + 5(7 + 5) + 2

The name of a property is given followed by part of an equation. Complete the equation to the right of the equal sign to illustrate the given property. -(-5 + m) + 8 = associative property of addition

Indicate whether the statement is true or false. - is a real number.

Insert either < or > to make a true statement. --4.09 ___ -4.1

For the given expression, determine the indicated inverse. - additive inverse

Evaluate. -

The name of a property is given followed by part of an equation. Complete the equation to the right of the equal sign to illustrate the given property. -2x + (-2x) = inverse property of addition

Evaluate. -19 + 22·4 - (-25)

The name of a property is given followed by part of an equation. Complete the equation to the right of the equal sign to illustrate the given property. -- (-4m + 5n - 3p) = distributive property

Solve the problem. -A statistician has readings that take minute each to read and record. How many readings can be completed in 30 minutes?

Insert either < or > to make a true statement. --0.7 ___ -0.9

Add or subtract. Simplify the answer. -

Find the quotient. -

Solve. Simplify the answer. -The front cover of a book measures inches. What is the total distance around (the perimeter of) the front cover of the book?

Add. -612.56 + (-45.87)

Add or subtract. Simplify the answer. -

Add or subtract. Simplify the answer. -

Solve the problem. -A small boy's temperature rose and fell over the course of one day. At 7am, it rose 1.3 degrees. At noon, it fell 1.0 degrees. At 4pm, it fell 1.2 degrees. Finally, at 8pm, it rose 2.5 degrees. What was the net change in the Boy's temperature over the course of the day?

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Inequalities in One and Two Variables

Roots, Radicals, and Complex Numbers

Quadratic Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters