Jonnie
This page lists questions and answers that were posted by visitors named Jonnie.
Questions
The following questions were asked by visitors named Jonnie.
I need help with this problem 0.3x-0.2y=4 0.5x+0.5y=45/23 3x-2y=40 5x+5y=450/230 6x-47=80 -15x-15y=1350/230 x=5 is this right I need your help.
16 years ago
Solve by the subsitution method. 2x+4y=-6 -3x+y=23 y=23+3x 2x +4(23+3x)=-6 2x +92 +12 x =-6 x=7 y= 23 I am lost after this could some one help me
16 years ago
Answers
The following answers were posted by visitors named Jonnie.