Which expression is equivalent to (2x^2+3x-4)-(x^2-2x+4)

i need on these three questions. find standard form equation of line perpendicular to y = (2/3)x - 8 that goes through the point

the equation of a line is -6x-2y=-18 what is the x 3 answers sep 21, 2015

finding the critical point for f(x,y)=(x^2)*y+y^3 1 answer mar 10, 2013

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step-by-step explanation:

the anwser is d) 75°

step-by-step explanation:

27 +27 or 27times 2=54

the diffrence is 0

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