yosefhuete15 yosefhuete15

18-09-2020
Mathematics

contestada

John has
$
1.05
in nickels and dimes in his pocket. He has three more nickels than he does dimes. How many of each does he have?

Respuesta :

Jasminepasono Jasminepasono

18-09-2020

Answer:Thus, the number of dimes is

7

and the number of nickels is 7 + 6 = 13

0.10

x

+

0.05

(

x

+

6

)

=

1.35

0.10

x

+

0.05

x

=

1.35

−

0.30

0.15

x

=

1.05

x

=

1.05

0.15

=

7

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