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18. PRACTICE Sandra was hired as a part-time office assistant. The amount of money she earns in a week is proportional to the number of hours she works during the week. She earned $167 for working 20 hours during her first week on the job. During the second week she worked 35 hours and earned $292.25. a. Identify the constant of proportionality in this situation. 167 =8.35 292.25 35 8.35 20 b. Sandra worked for 28 hours during the third week. How much money did she earn? $233.00 c. Create a graph showing how much Sandra will earn for working 5, 10, 15, 20, and 25 hours a week.

18. PRACTICE Sandra was hired as a part-time office assistant. The amount of money she earns in a week is proportional to the number of hours she works during the week. She earned $167 for working 20 hours during her first week on the job. During the second week she worked 35 hours and earned $292.25. a. Identify the constant of proportionality in this situation. 167 =8.35 292.25 35 8.35 20 b. Sandra worked for 28 hours during the third week. How much money did she earn? $233.00 c. Create a graph showing how much Sandra will earn for working 5, 10, 15, 20, and 25 hours a week.

Algebra and Trigonometry (6th Edition)
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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Date Page 8 of 1 oportional to the ozen uation in two ables. Student: Rate of change Lesson 4: Direct variation a. Identify the constant of proportionality in this situation. #167 =8.35 292.25=8.35 18. PRACTICE Sandra was hired as a part-time office assistant. The amount of money she earns in a week is proportional to the number of hours she works during the week. She earned $167 for working 20 hours during her first week on the job. During the second week she worked 35 hours and earned $292.25. 604 35 b. Sandra worked for 28 hours during the third week. How much money did she earn? $233.00 Sool 400 Class: 3.00 701 c. Create a graph showing how much Sandra will earn for working 5, 10, 15, 20, and 25 hours a week. 200 100 10 Date 20 30 40 50 60 Copyright Agile Mind, Inc. ® Content copyright Ch Page 9 of 12 gta 70 80
Transcribed Image Text:Date Page 8 of 1 oportional to the ozen uation in two ables. Student: Rate of change Lesson 4: Direct variation a. Identify the constant of proportionality in this situation. #167 =8.35 292.25=8.35 18. PRACTICE Sandra was hired as a part-time office assistant. The amount of money she earns in a week is proportional to the number of hours she works during the week. She earned $167 for working 20 hours during her first week on the job. During the second week she worked 35 hours and earned $292.25. 604 35 b. Sandra worked for 28 hours during the third week. How much money did she earn? $233.00 Sool 400 Class: 3.00 701 c. Create a graph showing how much Sandra will earn for working 5, 10, 15, 20, and 25 hours a week. 200 100 10 Date 20 30 40 50 60 Copyright Agile Mind, Inc. ® Content copyright Ch Page 9 of 12 gta 70 80
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