Question 1

Find the prime factorization of the number.
-185

Accepted Answer

A)  5 ·35 
B)  5 ·5 ·37 
C)  5 ·5 
D)  5 ·37 
A)  5 ·35 
B)  5 ·5 ·37 
C)  5 ·5 
D)  5 ·37

Question 2

Perform the indicated operation and, if possible, simplify.
-2 ÷

Accepted Answer

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

Question 3

Convert to a mixed numeral.
-

Accepted Answer

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

Question 4

Simplify.
-

Accepted Answer

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

Question 5

Simplify.
-

Accepted Answer

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

Question 6

Add.
-

Accepted Answer

A)  1144.568 
B)  1144.577 
C)  1144.578 
D)  1144.478 
A)  1144.568 
B)  1144.577 
C)  1144.578 
D)  1144.478

Question 7

Find all the factors of the number.
-196

Accepted Answer

A)  1, 2, 4, 7, 14, 28, 49, 98, 196 
B)  1, 2, 7, 49, 196 
C)  1, 2, 4, 7, 14, 21, 28, 49, 98, 196 
D)  1, 2, 3, 4, 7, 14, 49, 98, 196 
A)  1, 2, 4, 7, 14, 28, 49, 98, 196 
B)  1, 2, 7, 49, 196 
C)  1, 2, 4, 7, 14, 21, 28, 49, 98, 196 
D)  1, 2, 3, 4, 7, 14, 49, 98, 196

Question 8

Subtract.
-19.900 - 12.770

Accepted Answer

A)  7.130 
B)  32.670 
C)  7.230 
D)  7.030 
A)  7.130 
B)  32.670 
C)  7.230 
D)  7.030

Question 9

Round to the requested decimal place.
-4.119 (nearest tenth)

Accepted Answer

A)  4 
B)  4.1 
C)  4.2 
A)  4 
B)  4.1 
C)  4.2

Question 10

Write exponential notation.
-5 ·5 ·5

Accepted Answer

A)    
B)    
C)  15 
D)    
A)    
B)    
C)  15 
D)

Question 11

Simplify.
-

Accepted Answer

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

Question 12

Write exponential notation.
-3 ·3 ·3 ·3 ·3 ·3

Accepted Answer

A)  18 
B)    
C)    
D)    
A)  18 
B)    
C)    
D)

Question 13

Perform the indicated operation and, if possible, simplify.
-

Accepted Answer

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

Question 14

Multiply.
-

Accepted Answer

A)  5.12 
B)  5.22 
C)  5.231 
D)  5.23 
A)  5.12 
B)  5.22 
C)  5.231 
D)  5.23

Question 15

Multiply.
-

Accepted Answer

A)  0.080852 
B)  0.090852 
C)  0.190852 
D)  0.100852 
A)  0.080852 
B)  0.090852 
C)  0.190852 
D)  0.100852

Question 16

Multiply.
-

Accepted Answer

A)  6 
B)  11 
C)  6.92 
D)  11.68 
A)  6 
B)  11 
C)  6.92 
D)  11.68

Question 17

Find the LCM of the given numbers.
-45, 28, 150

Accepted Answer

A)  1050 
B)  630 
C)  1260 
D)  6300 
A)  1050 
B)  630 
C)  1260 
D)  6300

Question 18

Convert to a mixed numeral.
-

Accepted Answer

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

Question 19

Evaluate.
-1

Accepted Answer

A)  100 
B)  200 
C)  20 
D)  12 
A)  100 
B)  200 
C)  20 
D)  12

Question 20

Divide.
-

Accepted Answer

A)  0.6 
B)  6 
C)  600 
D)  60 
A)  0.6 
B)  6 
C)  600 
D)  60

Find the prime factorization of the number. -185

Perform the indicated operation and, if possible, simplify. -2 ÷

Convert to a mixed numeral. -

Simplify. -

Simplify. -

Add. -

Find all the factors of the number. -196

Subtract. -19.900 - 12.770

Round to the requested decimal place. -4.119 (nearest tenth)

Write exponential notation. -5 ·5 ·5

Simplify. -

Write exponential notation. -3 ·3 ·3 ·3 ·3 ·3

Perform the indicated operation and, if possible, simplify. -

Multiply. -

Multiply. -

Multiply. -

Find the LCM of the given numbers. -45, 28, 150

Convert to a mixed numeral. -

Evaluate. -1

Divide. -

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

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Exam 1: Introduction

Find the prime factorization of the number. -185

Perform the indicated operation and, if possible, simplify. -2 ÷

Convert to a mixed numeral. -

Simplify. -

Simplify. -

Add. -

Find all the factors of the number. -196

Subtract. -19.900 - 12.770

Round to the requested decimal place. -4.119 (nearest tenth)

Write exponential notation. -5 ·5 ·5

Simplify. -

Write exponential notation. -3 ·3 ·3 ·3 ·3 ·3

Perform the indicated operation and, if possible, simplify. -

Multiply. -

Multiply. -

Multiply. -

Find the LCM of the given numbers. -45, 28, 150

Convert to a mixed numeral. -

Evaluate. -1

Divide. -

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters