Question 1

Perform the division.
-

Accepted Answer

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

Question 2

Evaluate.
-

Accepted Answer

A)  cd 
B)  c 
C)  d 
D)  1 
A)  cd 
B)  c 
C)  d 
D)  1

Question 3

Multiply mentally.
-

Accepted Answer

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

Question 4

Solve the problem. Express the answer in scientific notation to two decimals unless requested otherwise.
-If the speed of light is   m/sec, how long does it take light to travel   m, the distance from the sun to Mars?

Accepted Answer

A)    
B)  76 sec 
C)    
D)    
A)    
B)  76 sec 
C)    
D)

Question 5

Solve the problem.
-The distance D in feet it takes a car travelling at x mph to come to a full stop after hitting the brakes is given by   Use the graph below to find the approximate value of   .

Accepted Answer

A)  2600 feet 
B)  2300 feet 
C)  2500 feet 
D)  3000 feet 
A)  2600 feet 
B)  2300 feet 
C)  2500 feet 
D)  3000 feet

Question 6

Multiply.
-

Accepted Answer

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

Question 7

Evaluate.
-

Accepted Answer

A)  21 
B)  38 
C)  361 
D)  722 
A)  21 
B)  38 
C)  361 
D)  722

Question 8

Simplify.
-

Accepted Answer

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

Question 9

Multiply.
-

Accepted Answer

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

Question 10

Evaluate.
-

Accepted Answer

A)    
B)  1 
C)    
D)    
A)    
B)  1 
C)    
D)

Question 11

Solve the problem.
-Find a polynomial for the sum of the areas of these rectangles.

Accepted Answer

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

Question 12

Identify the missing terms in the polynomial.
-

Accepted Answer

A)    term 
B)  None 
C)    
D)  x-term 
A)    term 
B)  None 
C)    
D)  x-term

Question 13

Write the polynomial in two ways: with its missing terms and by leaving space for them.
-

Accepted Answer

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

Question 14

Collect like terms.
-

Accepted Answer

A)  Can't be simplified 
B)    
C)    
D)  -288x9 
A)  Can't be simplified 
B)    
C)    
D)  -288x9

Question 15

What is the meaning of the expression?
-

Accepted Answer

A)  -3.7 ·3.7 ·3.7 
B)  (3.7)(3.7)(3.7) 
C)  3(-3.7) 
D)  (-3.7)(-3.7)(-3.7) 
A)  -3.7 ·3.7 ·3.7 
B)  (3.7)(3.7)(3.7) 
C)  3(-3.7) 
D)  (-3.7)(-3.7)(-3.7)

Perform the division. -

Evaluate. -

Multiply mentally. -

Solve the problem. Express the answer in scientific notation to two decimals unless requested otherwise. -If the speed of light is m/sec, how long does it take light to travel m, the distance from the sun to Mars?

Solve the problem. -The distance D in feet it takes a car travelling at x mph to come to a full stop after hitting the brakes is given by Use the graph below to find the approximate value of .

Multiply. -

Evaluate. -

Simplify. -

Multiply. -

Evaluate. -

Solve the problem. -Find a polynomial for the sum of the areas of these rectangles.

Identify the missing terms in the polynomial. -

Write the polynomial in two ways: with its missing terms and by leaving space for them. -

Collect like terms. -

What is the meaning of the expression? -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

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

Exam 5: Polynomials: Operations

Perform the division. -

Evaluate. -

Multiply mentally. -

Solve the problem. Express the answer in scientific notation to two decimals unless requested otherwise. -If the speed of light is m/sec, how long does it take light to travel m, the distance from the sun to Mars?

Solve the problem. -The distance D in feet it takes a car travelling at x mph to come to a full stop after hitting the brakes is given by Use the graph below to find the approximate value of .

Multiply. -

Evaluate. -

Simplify. -

Multiply. -

Evaluate. -

Solve the problem. -Find a polynomial for the sum of the areas of these rectangles.

Identify the missing terms in the polynomial. -

Write the polynomial in two ways: with its missing terms and by leaving space for them. -

Collect like terms. -

What is the meaning of the expression? -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

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