Answer:
Step-by-step explanation:What??
Answer: 12x - y = -29
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Answer:
Step-by-step explanation:

Answer: you can change the subject so that you can help people with other subjects
Step-by-step explanation:
Answer:
$34.56
Step-by-step explanation:
She will save 8 dollars from the discount.
The tax will be $0.56.
The final price of the shirt will be $34.56