<span>Mean value theorem
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exist 
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For
Mrs, Hughes' class has 22 students.Her principal tells her that her class will increase to 30 students. Which equation can be us
1 answer:
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Let's calculate how much for the $12 t - shirt after the discount.
First, convert 40% into a decimal,
Next, multiply the cost by the discount,
Lastly, subtract the amount discounted,
~~
Now
Let's calculate the amount after the sales tax,
First convert 9% to a decimal,
Next, multiply the cost of the t - shirt by the sales tax,
Lastly, add the amount of sales tax to the price of the t - shirt,
~~
Answer : the t - shirt will be $7.90 after everything.
~~
I hope that helps you out!!!
Any more questions, please feel free to ask me and I will gladly help you out!!!
~Zoey
First, convert 40% into a decimal,
Next, multiply the cost by the discount,
Lastly, subtract the amount discounted,
~~
Now
Let's calculate the amount after the sales tax,
First convert 9% to a decimal,
Next, multiply the cost of the t - shirt by the sales tax,
Lastly, add the amount of sales tax to the price of the t - shirt,
~~
Answer : the t - shirt will be $7.90 after everything.
~~
I hope that helps you out!!!
Any more questions, please feel free to ask me and I will gladly help you out!!!
~Zoey