Unit 5 Retest

What is the range for the function for this situation?

• A

• B

• C

• D

After how many minutes of draining will the pools contain the same number of gallons?

• A

• B

• C

• D

• The ordered pair (-1.5,0) is the solution.

• The ordered pair (0,2/7) is the solution.

• There are an infinite number of solutions.

• There is no solution.

Matthew has a jar of 368 nickels and dimes he has been collecting.

The total value of the coins is $28.40.

Which system of linear equations and solution can be used to represent the number of

nickels and dimes Matthew has in his collection?

• n + d = 368

  0.05n + 0.1d = 28.4

  168 nickels and 200 dimes

• n + d = 368

  0.01n + 0.05d = 28.4

  200 nickels and 168 dimes

• n + d = 368

  0.05n + 0.1d = 28.4

  200 nickels and 168 dimes

• n + d = 368

  0.1n + 0.05d = 28.4

  168 nickels and 200 dimes

What is the value of X?

• 10/3

• -2

• 2

• -10/3

Determine the equation of the line.

• y=0

• y=2

• x=0

• x=2

Which graph represents the region of solutions to the system of inequalities?

• 
• 
• 
• 

Which system of linear equations can be used to represent the fees charged by the two

game rental stores?

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• 
• 
•