PLZ HELP

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Use circumcenter theorem to solve for the given values