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Andreas93 [3]
3 years ago
15

For every 4 hours that Alexa babysit her younger sister, her mom pays her $50

Chemistry
2 answers:
professor190 [17]3 years ago
8 0

Answer:

$12.50

Explanation:

50÷4=12.50

check: 12.50×4=50

tiny-mole [99]3 years ago
7 0

Answer:12.5

Explanation: Divide 50$ by the 4 hours and you will get 12.5 which is $12.50.

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Volume = n/C = 0.5/3.5 = 0.143L

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