One month rita rented 5 movies and 2 video games for a total of $26 . the next month she rented 3 movies and 8 video games for a total of $53 . find the rental cost for each movie and each video game.

Let m and v represent the rental cost of a movie and a video game, respectively. The given information can be expressed in two equations:

... 5m +2v = 26

... 3m +8v = 53

Using Cramer's rule, we can find the solution to be

... m = (2·53 -8·26)/(2·3-8·5) = -102/-34 = 3

... v = (26·3-53·5)/-34 = 5.50

The rental cost for each movie is $3; for each video game is $5.50.

The Vedic math variation of Cramer's Rule tells you the solution to

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