Answer:
y = ⅓ x² - 3
Step-by-step explanation:
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Answer:
about x=38.1
Step-by-step explanation:
9x38.1=342.9
Answer:
72
Step-by-step explanation:
Answer:
$48
Step-by-step explanation:
The video store sold 5 movies for 12 dollars .
Each movie cost 12/5 dollars
Which is 2.4dollars .
20 movies will be sold for
$2.4 x 20 = $48