bewellplus.gsu.edu
LaurenN14 LaurenN14
  • 07-11-2016
  • Mathematics
Answered

can someone tell me how to solve this

can someone tell me how to solve this class=

Verified Answer :

Anonymous Anonymous
  • 10-11-2016

xy = 18

y=2x

substitute value of y in above equation;

x(2x) = 18

2x²=18

x²=9

x=3

Answer Link

Related Questions

Why did some Tejanos support the fight against the Mexican Government
What the X Y and R values would be
The radii of Earth and Pluto are 6371 kilometers and 1161 kilometers respectively Approximately how many spheres the size of Pluto does it take to have the same
Which statement is true regarding sexual reproduction as a method of producing offspring a It is uncommon among mammals b It is not usually a method used by pla
BisphenolA BPA is a compound found in many plastics Under certain circumstances BPA leaches out of the plastic and is ingested Inside the body BPA imitates a ho
What particles in a substance are in motion
63 is 75 of what number
FellowCitizens In administering the laws of Congress I shall keep steadily in view the limitations as well as the extent of the Executive power trusting thereby
Which is an example of how Old Yeller loves Travis unconditionally A when Old Yeller is injured but walks all the way home to get help for Travis B when Old Yel
Can anyone help me on this I will give you a thanks if you help