Mathematics, 18.03.2021 20:10 cchotshot
Describe and correct the error a student made in finding the number of solutions of the system of equations.
x-2y=-4
5x-3y=1
*look at the picture*
a. infinitely many solutions should be no solutions
b. they solved for the variable x wrong it should be x = -2y-4
c. they plugged 2y-4 in for x in the wrong equation, it should be 5(2y-4)-3=1
d. there is no error
Answers: 2
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Describe and correct the error a student made in finding the number of solutions of the system of eq...
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