2. The cost of having photos taken includes a sitting fee and $12 for each portrait. The cost of 3, 6, and 9 photos respectively is $51) $87, and $123. What is the sitting fee?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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the rate of change and initial va
2. The cost of having photos
taken includes a sitting fee
and $12 for each portrait.
The cost of 3, 6, and 9
photos respectively is $51,
$87, and $123. What is the
sitting fee?
Transcribed Image Text:the rate of change and initial va 2. The cost of having photos taken includes a sitting fee and $12 for each portrait. The cost of 3, 6, and 9 photos respectively is $51, $87, and $123. What is the sitting fee?
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Step 1

The cost of having photos taken includes a sitting fee and $12 for 

each portrait. The cost of 3, 6, and 9 photos respectively is $51, $87,

and $123. To determine the sitting fee.

 

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