Answer:
$399
Explanation:
$420 is after 5% raise, lets find out what is 5% of 420.
5/100 = 0.05
420 x 0.05 = 21
His pay before was raised by $21
420 - 21 = $399 ( a week ) was his pay before his raise
Answer:the answer is $400 , im not 100% sure though
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