Posted by **chloe** on Tuesday, January 22, 2013 at 6:03pm.

katie is 4 years younger than sylvia. let k represent katie's age and let s represent slyvia's age.

Thursday

March 23, 2017
Posted by **chloe** on Tuesday, January 22, 2013 at 6:03pm.

katie is 4 years younger than sylvia. let k represent katie's age and let s represent slyvia's age.

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