Maths Olympiad Prep

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, 2020

Algebra Difficulty 3.6 AMC 10/12 Find the answer Canada

The point totals that Mark scored in five basketball games were x,11,13,y,12x,11,13,y,12. How many different possible medians are there for his five point totals?

Pick one

Solution

If Rosie deposits 30eachmonthfor30 each month for mmonths,shewillsave months, she will save 30m$ dollars.
Rosie has 120inheraccounttoday,andsoafter120 in her account today, and so after m deposits Rosie’s total savings (in dollars) is best represented by the expression 120+30m$.

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