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The hardware store sells batteries individually. Five batteries.cost $4.50, and seven
batteries cost $6.30.
How much do 8 batteries cost?

Respuesta :

gummylucass

Answer:

i think the answer is 7.20

Step-by-step explanation:

blessjoyce2000

Answer:

It's 7.20

Step-by-step explanation:

4.5/how many batteries sold at that amount

4.50/5

=0.9

8 batteries =6.30+0.90

=7.20

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