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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Question
Transcribed Image Text:2. If y varies as x and is equal to 24 when x is equal to 15, find the value of y
when x is equal to 10, 31/2 and 61/42
3. If z varies directly as x and inversely as y and is equal to 4 when x and y
have the values of 12 and 8 respectively, what is the value of z when x is
equal to 6/7 and y is 5/28?
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