Work-Out Corner has 5 more than 3 times as many exercise bicycles as The Gym. Together they have 21 bicycles. Solve the equation x + 3x + 5 = 21 to find the number of bicycles at Work-Out Corner.
A. 4 bicycles
B. 17 bicycles
C. 7 bicycles
D. 25 bicycles

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Asked 2/28/2014 6:07:28 AM

Updated 2/28/2014 9:42:21 AM

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Flagged by yeswey [2/28/2014 9:40:40 AM]

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Question

Asked 2/28/2014 6:07:28 AM

Updated 2/28/2014 9:42:21 AM

2 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by yeswey [2/28/2014 9:40:40 AM]

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3

-6p - 21 = 3p - 12

-6p - 3p = 21 - 12

-9p = 9

p = -1

-6p - 3p = 21 - 12

-9p = 9

p = -1

Added 2/28/2014 9:40:40 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [2/28/2014 1:33:57 PM]

3

The rule for the linear function in the table: x f(x) 1 3 2 2 3 1 4 0 is f(x) = 4 – x

Added 2/28/2014 9:42:21 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [6/28/2014 11:20:09 AM]

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