Question 1

Find the reciprocal.
-

Accepted Answer

A)    
B)  8 
C)    
D)    
A)    
B)  8 
C)    
D)

Question 2

Solve the equation.
-

Accepted Answer

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

Question 3

Use a proportion to make the conversion. Round answers to two decimal places.
-In a finite mathematics class, for a particular test, we find that 1 standard deviation equals 8 points. How many points equal 5.25 standard deviations?

Accepted Answer

A)  42 points 
B)  0.66 points 
C)  6.56 points 
D)  1.52 points 
A)  42 points 
B)  0.66 points 
C)  6.56 points 
D)  1.52 points

Question 4

Solve the problem.
-Is k = 1 a solution of 3k - 5 = 2k - 6?

Accepted Answer

A)  Yes 
B)  No 
A)  Yes 
B)  No

Question 5

Simplify.
-

Accepted Answer

A)  -5x64 
B)    
C)    
D)    
A)  -5x64 
B)    
C)    
D)

Question 6

Use the distributive property to remove parentheses.
-9(5x + 5y + 2)

Accepted Answer

A)  45x + 45y + 2 
B)  45x + 5y + 18 
C)  45x + 45y + 18 
D)  45x + 5y + 2 
A)  45x + 45y + 2 
B)  45x + 5y + 18 
C)  45x + 45y + 18 
D)  45x + 5y + 2

Question 7

Use the distributive property to remove parentheses.
-- (6x + 9y)

Accepted Answer

A)  -6x - 9y 
B)  -6x + 9y 
C)  6x + 9y 
D)  6x - 9y 
A)  -6x - 9y 
B)  -6x + 9y 
C)  6x + 9y 
D)  6x - 9y

Question 8

Simplify.
--6(3r + 5) + 8(8r + 2)

Accepted Answer

A)  -48r 
B)  46r - 14 
C)  46r + 5 
D)  -3r - 1 
A)  -48r 
B)  46r - 14 
C)  46r + 5 
D)  -3r - 1

Question 9

Determine whether the given equations are equivalent equations.
-3x + 5 = 7, 3x = 12, x = 4

Accepted Answer

A)  Equivalent equations 
B)  Not equivalent equations 
A)  Equivalent equations 
B)  Not equivalent equations

Question 10

Use the simple interest formula.
-Kevin invested part of his $10,000 bonus in a certificate of deposit that paid 6% annual simple interest, and the remainder in a mutual fund that paid 11% annual simple interest. If his total interest for that year was $700,
How much did Kevin invest in the mutual fund?

Accepted Answer

A)  $2000 
B)  $3000 
C)  $8000 
D)  $1000 
A)  $2000 
B)  $3000 
C)  $8000 
D)  $1000

Question 11

Simplify.
-

Accepted Answer

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

Question 12

Determine the area or volume as indicated. Use 3.14 for π when necessary.
-  Find the volume.

Accepted Answer

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

Question 13

Simplify.
-

Accepted Answer

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

Find the reciprocal. -

Solve the equation. -

Use a proportion to make the conversion. Round answers to two decimal places. -In a finite mathematics class, for a particular test, we find that 1 standard deviation equals 8 points. How many points equal 5.25 standard deviations?

Solve the problem. -Is k = 1 a solution of 3k - 5 = 2k - 6?

Simplify. -

Use the distributive property to remove parentheses. -9(5x + 5y + 2)

Use the distributive property to remove parentheses. -- (6x + 9y)

Simplify. --6(3r + 5) + 8(8r + 2)

Determine whether the given equations are equivalent equations. -3x + 5 = 7, 3x = 12, x = 4

Simplify. -

Determine the area or volume as indicated. Use 3.14 for π when necessary. - Find the volume.

Simplify. -

Real Numbers

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 2: Solving Linear Equations and Inequalities

Find the reciprocal. -

Solve the equation. -

Use a proportion to make the conversion. Round answers to two decimal places. -In a finite mathematics class, for a particular test, we find that 1 standard deviation equals 8 points. How many points equal 5.25 standard deviations?

Solve the problem. -Is k = 1 a solution of 3k - 5 = 2k - 6?

Simplify. -

Use the distributive property to remove parentheses. -9(5x + 5y + 2)

Use the distributive property to remove parentheses. -- (6x + 9y)

Simplify. --6(3r + 5) + 8(8r + 2)

Determine whether the given equations are equivalent equations. -3x + 5 = 7, 3x = 12, x = 4

Simplify. -

Determine the area or volume as indicated. Use 3.14 for π when necessary. - Find the volume.

Simplify. -

Real Numbers

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