3.If x varies inversely with y and x = 40 when y = 5, find:the value of x when y =253;C.the value of y when x = 400.a.b.an equation relating x and y; and

Answered: If x varies inversely with y and x = 40…

If x varies inversely with y and x = 40 when y = 5, find: the value of x when y = 25; C. the value of y when x = 400. %3D a. b. an equation relating x and y; and

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter8: Rational Expressions And Equations

Section8.9: Use Direct And Inverse Variation

Problem 498E: If y varies inversely with x and y=11 when x=3 find the equation that relates x and y.

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Question

3.
If x varies inversely with y and x = 40 when y = 5, find:
the value of x when y =
253;
C.
the value of y when x = 400.
a.
b.
an equation relating x and y; and

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