Find the equations of the system shown on the graphing calculator screen.10
-10
A. y = 0.4x - 4.6
y = 2x - 11
B. 3x - y = 9
5x + y = 7
C. y = 2x + 1
y = -0.3x - 5.9
D. x + y = 1
x - 3y = -9
Answer: A
Mathematics
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