Mathematics, 20.10.2019 11:00 jay9253
Lily has a piggy bank with 100 coins in dimes and pennies. she has a total of $7.57 in the piggy bank. fill in the missing information in the equations for the system representing this problem where d = number of dimes and p = number of pennies.
d + p = 100
ad + bp = $7.57
what is the value for b?
Answers: 1
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Lily has a piggy bank with 100 coins in dimes and pennies. she has a total of $7.57 in the piggy ban...
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