Answer is :
C
Step-by-step explanation:
Answer:
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5x - 5y = 10
x - y = 2 . . . (1)
3x - 2y = 2 . . . (2)
(1) x 3 => 3x - 3y = 6 . . . (3)
(2) - (3) => y = -4
From (1), x - (-4) = 2
x = 2 - 4 = -2
Solution is (-2, -4)
Answer:
Step-by-step explanation:
change in graph=(y2-y1)/(x2-x1)=(0.25-2)/(4.5-2.5)
=-1.75/2=-0.875
