Posted by **ash** on Tuesday, October 2, 2012 at 8:48pm.

A miniature-doll collector has a total of 254 unique dolls. The collector can afford to add 3 unique dolls a week to the collection. Which algebraic expression represents the number of unique pieces the collector has at the end of w weeks?

would the answer be 254+3w?

- math -
**Ms. Sue**, Tuesday, October 2, 2012 at 8:55pm
Right! :-)

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