A refrigerator repair person charges a fixed amount for a service call in edition to his hourly rate. If a two hour repair costs $50 and a four hour repair costs $74, what is the repairpersons hourly rate?
A refrigerator repair person charges a fixed amount for a service call in edition to his hourly rate. If a two hour repair costs $50 and a four hour repair costs $74, what is the repairpersons hourly rate?
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter3: Math Models
Section3.6: Solve Applications With Linear Inequalities
Problem 3.110TI: Christian has been offered a new job that pays $24,000 a year plus 3% of sales. For what total sales...
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A refrigerator repair person charges a fixed amount for a service call in edition to his hourly rate. If a two hour repair costs $50 and a four hour repair costs $74, what is the repairpersons hourly rate?
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