Monica paid sales tax of $3.60 when she bought a new bike helmet. If the sales tax rate was 9%, how much did the store charge for the bike helmet before tax? The store charged $ for the bike helmet. - QAmmunity.org

Monica paid sales tax of $3.60 when she bought a new bike helmet. If the sales tax rate was 9%, how much did the store charge for the bike helmet before tax? The store charged $ for the bike helmet.

asked Apr 14, 2020 89.6k views

1 Answer

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