Posted by **Josh** on Wednesday, September 8, 2010 at 4:47pm.

One year, China consumed 4 times as much energy as Brazil.Define a variable and write an expression for the amount of energy China used that year.I don't get the variable part and expression. Not the same person.

- math -
**PsyDAG**, Friday, September 10, 2010 at 12:21am
China = 4*Brazil

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