Posted by bill on .
mr. macho ate 125 hotdogs over a five day peroid each day he ate seven more hotdogs than the previous day. how many hot dogs did he eat on the first day.

8th grade 
Ms. Sue,
http://www.jiskha.com/display.cgi?id=1258507865
Study Reiny's response. 
8th grade 
Robin,
first day he ate eleven.