Answer:
Written Below.
Step-by-step explanation:
A system of linear equations has one solution when the graphs intersect at a point. A system of linear equations has no solution when the graphs are parallel. A system of linear equations has infinite solutions when the graphs are the exact same line.
(This uses graphing.)
Sidenote: I hope this helps! :)
Answer:
sorry..if mine became wrong
Answer:
40 girls 80 boys
Step-by-step explanation:
80/2=40
40+80=120
Answer:
Y=x^2-2x-8
Step-by-step explanation:
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