Respuesta :

Turn 30% into a decimal 0.30 then times it by 129 =£38.70

£129.00-£38.70=£90.30 that be the discount.

6.25=0.0625 as decimal then times it 129.00=£8.06 which is the tax.

£90.30+£8.60

New price £98.90

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