Posted by Lisa on Wednesday, February 15, 2012 at 5:01pm.
Last Saturday Michaela rented 4 movies from the video store. This Saturday she rented 2 movies. Let x represent the cost of renting each movie. Write and simplify an expression for how much more Michaela spent last week renting movies.
Please help me work this out thanks

Math  PsyDAG, Thursday, February 16, 2012 at 9:52pm
4x  2x = 2x
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