30. Joanne has a number of 10c coins and $1 coins in her purse, worth a total value of $6.60. She has one more than three times
as many 10c coins as $1 coins.
Let n be the number of $1 coins that Joanne has. Finish the equation describing Joanne's coins:
_*1.00+(_n+_) *_=6.60
1 answer:
Answer:
oop
Step-by-step explanation:
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