Yes, because GCF is the greatest common factor
A= 1/2 bxh because if you are trying to find area you have to use the the formula A=1/2 bxh
X+y=4 y=3x
x+3x=4
4x=4
divide both sides by 4
x=1
Answer:
the equation describes a horizontal line with a y-intercept of -4. as the line is horizontal, the slope is 0. The slope is 0 and the y-intercept is -4.
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