Question 1

Write the following statements as a mathematical expression using parentheses and brackets, and then evaluate.
-Subtract

Accepted Answer

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

Question 2

Evaluate.
-36 ÷ 6 · (12 - 9)

Accepted Answer

A)  18 
B)  126 
C)  81 
D)  63 
A)  18 
B)  126 
C)  81 
D)  63

Question 3

Evaluate.
-74 - 7 ·3 + 60 ÷ 15

Accepted Answer

A)  57 
B)  281 
C)  9 
D)  205 
A)  57 
B)  281 
C)  9 
D)  205

Question 4

Write a simplified expression for the following.
-y + y + y + y + y + y

Accepted Answer

A)  y6 
B)  6 + y 
C)  -6y 
D)  6y 
A)  y6 
B)  6 + y 
C)  -6y 
D)  6y

Question 5

Simplify the fraction. If the fraction is already simplified, so state.
-

Accepted Answer

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

Question 6

Evaluate.
--14 - (-14)

Accepted Answer

A)  1 
B)  14 
C)  0 
D)  -14 
A)  1 
B)  14 
C)  0 
D)  -14

Question 7

Indicate whether the statement is true or false.
-Every rational number is an integer.

Accepted Answer

A) True 
 B)False

Question 8

Add.
--

Accepted Answer

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

Question 9

Simplify the fraction. If the fraction is already simplified, so state.
-

Accepted Answer

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

Question 10

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.
-(s + t)7 = commutative property of multiplication

Accepted Answer

A)  7(s + t) 
B)  7(t + s) 
C)  s + (t7) 
D)  (t + s)7 
A)  7(s + t) 
B)  7(t + s) 
C)  s + (t7) 
D)  (t + s)7

Question 11

Indicate whether the given process is commutative. That is, does changing the order in which the actions are done result
in the same final outcome?
-Putting on your right-hand glove; putting on your left-hand glove

Accepted Answer

A)  yes 
B)  no 
A)  yes 
B)  no

Question 12

Evaluate.
-

Accepted Answer

A)  1000 
B)  10,000 
C)  40 
D)  1,048,576 
A)  1000 
B)  10,000 
C)  40 
D)  1,048,576

Question 13

Evaluate.
-

Accepted Answer

A)  24.8 
B)  -12.4 
C)  0 
D)  12.4 
A)  24.8 
B)  -12.4 
C)  0 
D)  12.4

Question 14

Name the property illustrated.
-

Accepted Answer

A)  identity property of multiplication 
B)  inverse property of multiplication 
C)  commutative property of multiplication 
D)  distributive property 
A)  identity property of multiplication 
B)  inverse property of multiplication 
C)  commutative property of multiplication 
D)  distributive property

Question 15

Find the quotient.
-

Accepted Answer

A)  14 
B)  -14 
C)  4 
D)    
A)  14 
B)  -14 
C)  4 
D)

Question 16

Insert either  to make a true statement.
--2.9

Accepted Answer

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

Question 17

Write the opposite of the number.
-0.909

Accepted Answer

A)    
B)    
C)    
D)  - 0.909 
A)    
B)    
C)    
D)  - 0.909

Question 18

Evaluate.
-

Accepted Answer

A)  1 
B)  -14 
C)  -1 
D)  14 
A)  1 
B)  -14 
C)  -1 
D)  14

Question 19

Find the product. Simplify the answer.
-

Accepted Answer

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

Question 20

Solve the problem.
-The winning times (in seconds) in a speed-skating event for men can be represented by the expression 46.77 - 0.091x, where x represents the year, with x = 0 corresponding to 1920. (For example in 1992, x would be
1992 - 1920 = 72.) What would the winning time in 1950 be according to the model? Round your answer to the
Nearest hundredth.

Accepted Answer

A)  45.86 sec 
B)  44.95 sec 
C)  1400.37 sec 
D)  44.04 sec 
A)  45.86 sec 
B)  44.95 sec 
C)  1400.37 sec 
D)  44.04 sec

Write the following statements as a mathematical expression using parentheses and brackets, and then evaluate. -Subtract

Evaluate. -36 ÷ 6 · (12 - 9)

Evaluate. -74 - 7 ·3 + 60 ÷ 15

Write a simplified expression for the following. -y + y + y + y + y + y

Simplify the fraction. If the fraction is already simplified, so state. - $Simplify the fraction. If the fraction is already simplified, so state. -$

Evaluate. --14 - (-14)

Indicate whether the statement is true or false. -Every rational number is an integer.

Add. --

Simplify the fraction. If the fraction is already simplified, so state. - $Simplify the fraction. If the fraction is already simplified, so state. -$

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. -(s + t)7 = commutative property of multiplication

Indicate whether the given process is commutative. That is, does changing the order in which the actions are done result in the same final outcome? -Putting on your right-hand glove; putting on your left-hand glove

Evaluate. -

Evaluate. -

Name the property illustrated. -

Find the quotient. -

Insert either < or > to make a true statement. --2.9

Write the opposite of the number. -0.909

Evaluate. -

Find the product. Simplify the answer. -

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

Write the following statements as a mathematical expression using parentheses and brackets, and then evaluate. -Subtract

Evaluate. -36 ÷ 6 · (12 - 9)

Evaluate. -74 - 7 ·3 + 60 ÷ 15

Write a simplified expression for the following. -y + y + y + y + y + y

Simplify the fraction. If the fraction is already simplified, so state. -

Evaluate. --14 - (-14)

Indicate whether the statement is true or false. -Every rational number is an integer.

Add. --

Simplify the fraction. If the fraction is already simplified, so state. -

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. -(s + t)7 = commutative property of multiplication

Indicate whether the given process is commutative. That is, does changing the order in which the actions are done result in the same final outcome? -Putting on your right-hand glove; putting on your left-hand glove

Evaluate. -

Evaluate. -

Name the property illustrated. -

Find the quotient. -

Insert either < or > to make a true statement. --2.9

Write the opposite of the number. -0.909

Evaluate. -

Find the product. Simplify the answer. -

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

Simplify the fraction. If the fraction is already simplified, so state. - $Simplify the fraction. If the fraction is already simplified, so state. -$

Simplify the fraction. If the fraction is already simplified, so state. - $Simplify the fraction. If the fraction is already simplified, so state. -$