Answer:
-5.65
Step-by-step explanation:
-4 1/4 - 1 2/5 = -5.65
The correct answer would be D. because if the equation has a y-intercept (+4) than the line doesn't go through the origin.
5x (-7)y=4
y=-4/35
5x=4
x=4/5
(x, y) = (4/5, 4/35)
The tangent ratio is used for right triangles