MATH
A shirt cost $7.80. What is the price of the item after a 10% increase with sales tax? (Sales Tax: 7.5%)
asked by
Dakota

Hello Ms. Sue, Can you please help on this I don't get it! Please
~Thanksposted by Dakota

7.8 * 1.1 * 1.075 = ?
posted by Ms. Sue

= 9.22 ?
posted by Dakota

Ms. Sue ?
posted by Dakota

Right.
posted by Ms. Sue

OK Cool, but so I can understand well can you explain me how? Please? !
posted by Dakota

7.80 = original price
1.1  amount of price increase
1.075 = price plus sales tax
posted by Ms. Sue

OK, I got it now! Thanks so much!
posted by Dakota

Great!
You're very welcome!
1posted by Ms. Sue
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