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tester [92]
3 years ago
10

PLEASE PLEASEE HELP PLEASE

Mathematics
1 answer:
Masteriza [31]3 years ago
7 0
The anwser is B :)))))))
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Countering a cost $9.40 per sales tax. After sales tax, it cost $9.87. What is the sales tax rate?
Nady [450]
STEP 1:
find the sales tax (decimal form)

x= sales tax

Cost + (Cost * Sales Tax)= Total
plug in known numbers

$9.40 + ($9.40 * x)= $9.87

9.40 + 9.40x= 9.87
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divide both sides by 9.40

x= 0.47/9.40

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STEP 2:
find sales tax percentage

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or move decimal to the right two decimal places

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3 years ago
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2 years ago
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Maksim231197 [3]

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Answer:

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