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there were 4 terms related to solving quadratic equations.

x-intercepts = solutions ==

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

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?