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3 years ago

8

Monica paid sales tax of $1.80 when she bought a new bike helmet. If the sales tax rate was 9%, how much did the store charge fo

r the bike helmet before tax?

1 answer:

Anna11 [10]3 years ago

8 0

Answer:

$20 dollars

Step-by-step explanation:

1.80 / .09 (9% in decimal form)

= 20

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