|
Some of the questions in this unit may be answered by recording an audio file. If you chose to record the answer, click on the Add Recording button and follow the on-screen instructions closely. Once you have completed and attached the recording, enter the word “COMPLETE” in the text box. (Note: If your computer does not have a built-in microphone, a microphone or microphone/headset combination is needed to record audio.)
Review
|
|
|
| |
| |
| |
|
| |
|
| |
|
| |
|
|
For the next four problems, solve each system as directed. State the solution as an ordered pair. There is a link to graph paper in the content area of this unit. |
|
|
| |
| |
|
| |
|
| |
|
| |
|
| |
| 9)
Explain the process of using elimination to solve a system of equations. |
|
4000 character(s) left
Your answer is too long. |
|
|
Attachments |
|
|
For the next five problems, use the process of elimination to solve the system of equations. |
|
|
| |
| |
|
| 11)
Explain the solution to the previous problem. |
|
4000 character(s) left
Your answer is too long. |
|
|
Attachments |
|
| |
|
| |
|
| |
|
|
Consistent and Inconsistent Systems |
|
|
| |
| 15)
What is the difference between a consistent and an inconsistent system of equations? |
|
4000 character(s) left
Your answer is too long. |
|
|
Attachments |
|
|
For the next three problems, solve the system, and then determine if the system is consistent or inconsistent. If the system has a solution, state the solution as an ordered pair. |
|
|
| |
| |
|
| |
|
| |
|
|
Independent and Dependent Systems |
|
|
| |
| 19)
What is the difference between a dependent and an independent system of equations? |
|
4000 character(s) left
Your answer is too long. |
|
|
Attachments |
|
|
For the next three problems, solve the system, and then determine if the system is a dependent or an independent system. If the system has a solution, state the solution as an ordered pair. |
|
|
| |
| |
|
| |
|
| |
|
| |
|
Refer to the following scenario to answer the next two questions: The band has a total of 22 majorettes and flag twirlers. There are 6 more flag twirlers than there are majorettes. How many majorettes and flag twirlers are in the club? |
 |
|
| |
| 23)
For the given scenario, (1) define each of the variables and (b) state a system of equations that can be used to solve the problem. |
|
4000 character(s) left
Your answer is too long. |
|
| |
|
| 24)
What is the solution for the system of equations? |
|
4000 character(s) left
Your answer is too long. |
|
| |
|
|
Refer to the following scenario to answer the next three questions: While shopping at a local warehouse club, Mary bought her children one game box and four video games (all priced the same) which totaled $167. The next day she returned to the club to buy two more game boxes and five more video games for $283. What is the price of each game box and each video game? |
 |
|
| |
| 25)
For the given scenario, (1) define each of the variables and (b) state a system of equations that can be used to solve the problem. |
|
4000 character(s) left
Your answer is too long. |
|
| |
|
| 26)
What is the solution for the system of equations? |
|
4000 character(s) left
Your answer is too long. |
|
| |
|
|
For the next two problems, set up a system of equations for the given scenario, and then solve the problem. |
|
|
| |
| 27)
To attend Lakewood High's football game, an adult ticket costs $7 and a student ticket costs $3. There were 175 tickets sold at the game. If the ticket sales totaled $777, how many adult tickets and how many student tickets were sold at the game? |
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 28)
The Country Inn offers mini vacation packages. One vacation package includes a stay of 4 nights and 8 meals for $299. A second vacation package includes a stay of 2 nights and 6 meals for $174. What are the room rate and the cost of each meal? |
|
4000 character(s) left
Your answer is too long. |
|
| |
|
|
Choosing a Method for Solving Systems |
|
|
| |
|
For the last five problems, select one of the three methods (graphing, substitution, or elimination) for solving systems of equations, and then solve. |
|
|
| |
| 29)
For the given system of equations, (a) what method was used to solve the system of equations and (b) what is the ordered pair that represents the solution to the system of equations? |
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 30)
For the given system of equations, (a) what method was used to solve the system of equations and (b) what is the ordered pair that represents the solution to the system of equations |
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 31)
For the given system of equations, (a) what method was used to solve the system of equations and (b) what is the ordered pair that represents the solution to the system of equations? |
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 32)
For the given system of equations, (a) what method was used to solve the system of equations and (b) what is the ordered pair that represents the solution to the system of equations? |
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 33)
For the given system of equations, (a) what method was used to solve the system of equations and (b) what is the ordered pair that represents the solution to the system of equations? |
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 34) If you were directed by your school to complete Offline Activities for this course, please enter the information on the Log Entry form. |
|
| No offline activities found |
0 Hour(s) & 0 Minute(s)
|
|
|
Attachments |
|