Given:
Total income form tips = $131
His tips consisted of $1 bills and $5 bills only.
Total number of bills = 47
To find:
The number of $5 bills.
Solution:
Let x be the number of $1 bills and y be the number of $5 bills.
Total bills : ...(i)
Total income : ...(ii)
Subtract (ii) from (i), we get
Therefore, the number of $5 bills is 21.
It could be
5 + 4 = 3 squared, or
5 + 4 = 3 x3
Answer:
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Step-by-step explanation:
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