Respuesta :

lemonpandas
the increased amount in money is 3.15$ and the new monthly cost is 48.15$
Billymkhoi
a. The increase is:
$45* (7/100)= $3.15

b. $45+ $3.15= $48.15

a. The increase is $3.15
b. The new monthly cost is $48.15~

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