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