krissiazarcoo krissiazarcoo

12-01-2021
Mathematics

contestada

Bob has a bag full of dimes and quarters.
He has 20 coins worth $3.80. Which system of
equations could be used to determine the
number of dimes, d, and the number of
quarters, q, in Bob's bag?

Respuesta :

jpiparo jpiparo

12-01-2021

Answer:

x+y=20

.10x+.25y=3.80

Step-by-step explanation:

Answer Link

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