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3 years ago

6

Alexis paid $50 to activat her cell phone plus a service fee of $20 per month . She used the phone for 3 months . How much has s

he paid for phone service ?

1 answer:

Makovka662 [10]3 years ago

3 0

$210
$20+$50=$70
7×3=21
70×3=210

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