What is the value of y?

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1 Answer
Nam D.
Jan 25, 2018

See below for the answers.

Explanation:

For both equations, just plug in the desired #x# value into the equations.

#c)#

#1/y=2.4x-4.5#, #x=4.5#

#:.1/y=2.4*4.5-4.5#

#1/y=6.3#

#y=1/6.3~~0.159#

#d)#

#1/y=0.23x+14.7#, #x=4.5#

#1/y=0.23*4.5+14.7#

#1/y=1.035+14.7#

#1/y=15.735#

#y=1/15.735~~0.064#

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