The equation y=8.46t+213.3 represents the change in the college faculty salaries index for a particular​ college, where 2003 is the base​ year, year 0 and t is the number of years since 2003. Use the equation to predict when the index for faculty salaries will be 300.

step-by-step explanation:

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step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.

simplified version :

3y^2-10y^2x^4+40x^2+3y^2/2x^2