Karen bought 6 CDs that were each the same price. Including sales tax, she paid a total of $71.40. Each CD had a tax of $1.10. What was the price of each CD before tax?

$10.80

Step-by-step explanation:

Given:

Total number of CDs = 6

Cost price (including tax) = $71.40

Each CD had a tax of $1.10

To find the price of each CD before tax Let's first find the price of each CD after tax.

Price after tax =

Price of each CD after tax = $11.90

Since each CD had a tax of $1.10, price of each CD before tax would be : $11.90 - $1.10 = $10.80

Therefore price of each CD before tax is $10.80

b

step-by-step explanation:

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all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: