Question: How do we know wether to use the substitution method and elimination method? And how do we know wether the equation is a (parabola/hyperbola/Ellipse/Circle/Line)
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69 Y-1 70% of an 61) 4x29y2 ation. 62) 4x + 3y 0 4x 4y 25 2 2) Write a system of equations and solve. 63) Find two numbers whose productis 36 and whose sum is 13. 4) T he perimeter of a rectangula window is 78 in, and is n Find the dimensions of the window
