Answer :

the the original price be x

[tex]x - \frac{30}{100} x = 84 \\ \frac{100x - 30x}{100} = 84 \\ 70x = 8400 \\ x = \frac{8400}{70} \\ x = 120[/tex]

so the original price was $120

tolaosunrinde

Answer: original price b4 30% discount was $120

Step-by-step explanation:

If at 30% discount, baseball glove is $84

It means 70% = 84

100% = x

Cross multiply

70x = 8400

x = 120

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