The math teacher asked his students to determine a solution for 1.5x−2y=8 . Which solution below is the correct one?(1 point)
Responses
Mary believes (4,−7) is a solution.
Mary believes left parenthesis 4 comma negative 7 right parenthesis is a solution.
Peter believes (−4,7) is a solution.
Peter believes left parenthesis negative 4 comma 7 right parenthesis is a solution.
Fiona believes (4,7) is a solution.
Fiona believes left parenthesis 4 comma 7 right parenthesis is a solution.
Sam believes (−4,−7) is a solution.
1 answer
The correct solution is (−4,7).
1 answer