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OpenStudy (anonymous):
determine the number of solutions based o the graph of the following systems 2x+5y=7 10y=4x+14 exactly one no solution infinetly many exactly two
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OpenStudy (anonymous):
The two equations when re-written by dividing the second one by 2 give you: 5y = -2x - 7 5y = 2x + 7 There are no solutions to these equations.
OpenStudy (anonymous):
thank your for your help
OpenStudy (anonymous):
The two lines are like this and never meet: |dw:1334065382137:dw|
OpenStudy (anonymous):
thanks :)
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