Answer:
4 i think im not sure
Step-by-step explanation:
Subtract yy from both sides of the equation.
4x=8−y4x=8-y
y=kx+2y=kx+2
Divide each term by 44 and simplify.
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x=2−y4x=2-y4
y=kx+2
Answer:
Step-by-step explanation:
Put <em>n = 10</em> to the equation 
10x^2 - (2 - 3x) + (5x - 3x^2)
=7x^ + 2x - 2
Answer:
x = 35 degrees
Step-by-step explanation:
the little box on the left side of the ttriangle means that is a 90 degrees angle.
So you add 55 + 90 = 145
Then subtract 180 - 145
which gives you 35
I think it might be D. I'm just giving an educated guess.
