abeka 10th grade algebra quiz o
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true/false: whenever the variables vanish as a system is solved algebraically, the system has no solution
false
what is the name for a system with no solution
inconsistent
what is the name for equations of a system that do not graph as coinciding lines
independent
which method for solving systems is most useful when one of the equations has a variable isolated
substitution
true/false: what a system graphs as parallel lines, the system has no solution
true
