SOLUTION: mrs. Naidu bought $155 in groceries. She paid her bill with $5 and $20 notes using a total of 13 notes. calculate how many of each type of note were used.

SOLUTION: mrs. Naidu bought $155 in groceries. She paid her bill with $5 and $20 notes using a total of 13 notes. calculate how many of each type of note were used.

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Question 704254: mrs. Naidu bought $155 in groceries. She paid her bill with $5 and $20 notes using a total of 13 notes. calculate how many of each type of note were used.
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
$5.00=============she used 7
$20.00============she used 6
20+20+20+20+20+20=$120.00
5+5+5+5+5+5+5=====$35.00
$155.00 with 13 notes

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