SOLUTION: One month Rita rented 3 movies and 5 video games for a total of $41 . The next month she rented 12 movies and 2 video games for a total of $65 . Find the rental cost for each movie
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Question 1137642: One month Rita rented 3 movies and 5 video games for a total of $41 . The next month she rented 12 movies and 2 video games for a total of $65 . Find the rental cost for each movie and each video game.
How many seconds will pass before the planes are at the same altitude?
Seconds?
What will their altitude be when they're at the same altitude?
Feet? Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! 3M+5V=41
12M+2V=65
multiply top by -4
-12M-20V=-164
'add the second
-18V=-99
V=$5.50
M=$4.50 substituting into the first
$54+$11=$65, checks in the second.
