How it Works
Pricing
Our Services
FAQ
My Account
Hire/Pay a math expert to do your math assignments, homework or online class
Get a FREE no-obligations price quote!
Get Started!
Hire/Pay a math expert to do your math assignments, homework, or online class
Get Started!
218
MAC_1105_Exam_4_-_Home-Based_Assignment_2
https://www.mymathgenius.com/images/Mymathgeniusbiglogo.png
MAC 1105 Exam 4 - Home-Based Assignment 2
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Determine whether the given ordered pair is a solution ofthe system.
1) (5,-3)
4x+y=17
3x+4y=3
2) (5,-1)
x+y=-6
x-y=-4
Solve the system of equationa by the substitution method.
3)
3y=x+54
2x+6y=0
4)
y=3x+6
y=5x+7
Solve the system by the addition method.
5)
-2x+7y=-22
5x+4y=12
6)
x-6y=-46
-3x-7y=-62
7)
5x-6y=-28
2x+4y=40
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Solve the problem.
8) A vendor sells hot dogs and bags of potato chips. A customer buys 5 hot dogs and 5 bags of potato chips for $15.00. Another customer buys 2 hot dogs and 4 bags of potato chips for $8.50. Find the cost of each item.
A) $2.00 for a hot dog; $1.50 for a bag of potato chips
B) $1.25 for a hot dog; $1.75 for a bag of potato chips
C) $1.75 for a hot dog; $1.25 for a bag of potato chips
D) $1.75 for a hot dog; $1.50 for a bag of potato chips
9) Steve invests in a circus production. The cost includes an overhead of $84,000, plus production costs of $2000 per performance. A sold-out performance brings in $8000. Determine the number of sold-out performances, x, needed to break even.
A) 16 performances
B) 15 performances
C) 14 performances
D) 7 performances
SHORT ANSWERS. Write the word or phrase that best completes each statement or answers the question.
Determine if the given ordered triple is a solution of the system.
10) (-1,-5,-3)
4x+2y+z=-23
2x-2y-z=5
3x+y+4z=-18
11) (4,-2,3)
2x+4y+z=3
5x-4y-z=25
5x+y+3z=27
12) (-3,3,0)
x-y+3z=-12
4x+z=-3
x+4y+z=9
Solve the system of equations.
13)
x+y+z=0
x-y+4z=17
2x+y+z=-4
Evaluate the determinant
14)
|2 -1|
|3 3|
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
15)
|1/12 1/10|
|-2/5 7/11|
A) 43/3300 B) 307/3300 C) 3/2200 D) -16/165
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Use Cramer's rule to solve the system.
16)
3x+2y=2
6x+5y=1
17)
3x=39-3y
5y=41-2x
Use Cramer's rule to determine if the system is inconsistent system or contains dependent equations.
18)
7x+y=37
7x+y=72
19)
3x+y=8
12x+4y=32
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Evaluate the determinant.
20)
|1 2 4|
|2 5 5|
|1 2 4|
A) 92 B) 1 C) -20 D) 0
About the Solutions
There are 20 system of linear equstions problems. This solutions contains correct answers only, no step-by-step work is shown.
Completed in April 2014.
Question Files
QUESTIONS MAC 1105 Exam #4 Home-Based Assignment #2.pdf
Other Details about the Project/Assignment
Subjects
:
Mathematics -> Algebra
Topic
:
MAC 1105 Exam #4 (Blitzer) Chapter 5&6 Miami Dade College Home-Based Assignment #2
Level
:
College
Tags
:
mac1105, Exam #4, Dade College, Assignment #2, System of linear equations
https://www.mymathgenius.com/library_item.aspx?uri=MAC_1105_Exam_4_-_Home-Based_Assignment_2
Price
:
$
4.95
Purchase and Download Solutions
Math Genius
Veronica S.
Member Since:
2011
Customer Rating:
99.8%
Projects Completed:
6427
Total Earnings:
Private
+1 Ratings from clients:
6254
Project Details
Question Files
QUESTIONS MAC 1105 Exam #4 Home-Based Assignment #2.pdf
Subjects
:
Mathematics -> Algebra
Topic
:
MAC 1105 Exam #4 (Blitzer) Chapter 5&6 Miami Dade College Home-Based Assignment #2
Level
:
College
Tags
:
mac1105, Exam #4, Dade College, Assignment #2, System of linear equations
Customer Reviews
Rated
0
Times
Rating
(
5
/ 5 Stars)
(Click here to read more reviews)
Reviews of the solutions left by other users
No customer has left a detailed review for these math solutions. Be the first one to purchase them and leave a review for others!
Not exactly what you are looking for?
We regularly update our math homework solutions library and are continually in the process of adding more samples and complete homework solution sets. If you do not find what you are looking for, just go ahead and place an order for a custom created homework solution. You can
hire/pay a math genius to do your homework for you exactly to your specifications
.
Get Started
Pricing
FAQ
Solutions Library
Our Services
Privacy Policy
Terms of Service
Customer Support
1-855-4-MY-MATH
(1-855-469-6284)
Copyright 2005, MyMathGenius.com |
MyOwnwriter.com