A few days ago
math help!!!?
Mr. macho my great dane ate 125 hot dogs over a five-day period. each day he ate seven more hot dogs than on the previous day. how many hot dogs did he eat on the first day?
Top 3 Answers
A few days ago
Favorite Answer
Let the no of hotdogs he ate on the first day be x.
Then he ate x+7 on the second day, x+14 on the third, x+21 on the forth and x+28 on the fifth.
x+x+7+x+14+x+21+x+28=125
5x+70=125
5x=55
x=11
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A few days ago
11 hot dogs
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A few days ago
All you have to do is subtract 7 from 125. Then do it again. And again and again until you subtract 7 from the nuimber you get 4 times.
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