Shona is buying a rug for her room. store a has the rug for $45 with a 10% discount. store b has the same rug for $46 and is offering a $10 off coupon. the sales tax is 6% on either purchase. if shona only has $40 to spend, which store will she purchase the rug from, and how much will she have left over? shona can afford the rug in store a. she will have $2.93 left over. shona can afford the rug in store b. she will have $1.84 left over. shona can afford the rug in store b. she will have $2.93 left over. shona can afford the rug in store a. she will have $1.84 left over.

Shona can afford the rug in store B. She will have $1.84 left over.

hope this helped! and please mark me as brainliest if you don't mind :)

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Store A
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Price of Rug = $45

Discount = 10% of $45
Discount = 0.1 x $45
Discount = $4.50

Price after Discount = $ 45 - $4.50
Price after Discount = $40.50

Tax = 6% of $40.50
Tax = 0.06 x 40.50
Tax = $2.44

Price after tax = $40.50 + $2.44 = $42.94

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Store B
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Price of the rug = $46

Discount = $10 off

Price after discount = $46 - $10 
 Price after discount = $36

Tax = 6% of $36
Tax = 0.06 x 36
Tax = $2.16

Price after tax = $36 + 2.16 = $38.16

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Conclusion
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If she has only $40 to spend, she should buy from store Bm which cost $38.16 only.
Amount left = $40 - $38.16 = $1.84