The rate of change is 4.A linear model
2x + 3x + 3x + 12 = 180° [Sum of all angles of a triangle is 180°]
=> 7 x = 180° - 12°
=> 7 x = 168°
=> x =
°
=> x = 24°

? = 2x + 3x
=> 2×24° + 3×24°
=> 48° + 72°
<h3>=> 120°</h3>

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3(6-4x)-27x+10x-31 =
18-12x-27x+10x-31 distributed. =
-13 - 29x
Answer:
It will look like a horizontal line. It would go through the y axis is a straight line through a.
Step-by-step explanation: