$8 x 5 = 40
40/100 = 0.4
$8 + 0.4 = $8.4
Therefore Samantha now earns $8.4 per hour.
1. 0.3% or 30%
2. 15 minutes
3. 48 times
ANSWER: $ 912 .
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Explanation:
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75x + 12 = ?
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Substitute "12" for "x" ; to solve:
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75*(12) + 12 = 912 .
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Answer: $912.
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