Here is a set of data. 188 360 460 497 559 607 620 648 683 791 816 842 969 975

Identify the 5 number summary (min, Q1, median, Q3, max)
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John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11