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what is the minimum value of the expression x^2+y^2+2x-4y+8 for real x and y?

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

What is 5/12 written as a product of a whole number and a unit fraction

Graph the linear equation. find threepoints that solve the equation, then ploton the graph.-x-3y=-6