aniacopenowell7
01.09.2021 •
Mathematics
A box contains $8.15 in nickles, dimes, and
quarters. There are 47 coins in all, and the sum
of the number of nickles and dimes is 3 less than
the number of quarters. Define your variables
and then create the three system of equations to
represent this situation.
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Ответ:
45 nickels
30 quarters
60 dimes
15 pennies
Step-by-step explanation:
Quarters:
45÷3=15
15×2=30
Dimes:
30×2=60
Pennies:
60-45=15
Ответ:
Step-by-step explanation:
Hello,
So you are gonna have 32 quarters.
One dime and one nickle.
Ответ: