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Category > Math Posted 21 Apr 2017 My Price 7.00

Math 107 College Algebra Quiz 4

Due by midnight. Work isn't adding up to answers.  I have had help and understand number 1, but cannot seem to get the rest.

 

 

Math 107 College Algebra Quiz 4 Name: Jacob Parker Instructions: Show all work to earn full credit on the following exercises. You MAY use any
handouts, notes, or homework you have completed prior to the quiz, but must work alone.
1) [5pts] Solve the following system of equations (using the method of your choice) and explain
whether it is consistent, dependent, or inconsistent.
y 32 x 2 2 x 3 y 11 2) An arcade uses 3 different colored tokens for their game machines. For $20 you can
purchase any of the following mixtures of tokens: 16 gold, 6 silver, and 8 bronze; OR, 12
gold, 15 silver, and 2 bronze; OR, 2 gold, 21 silver, and 9 bronze.
a) [3pts] Write out the system of linear equations that represents the information about
the arcade tokens. b) [4pts] Solve the system of equations. Then, list the monetary value of the tokens using
full sentences. 3) [8pts] Find the approximate solutions to the following system of equations by graphing. y x 4 8x 2 7 2 y 6 2 x
Sketch of Graph:
List of Solutions
(Round to 2 decimal places): Viewing Window:

Attachments:

Answers

ComputerScienceExpert
(11)
Status NEW Posted 21 Apr 2017 07:04 AM My Price 7.00

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Attachments

file 1492761225-Solutions file 2.docx preview (51 words )
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