David has been saving money to buy an e-book reader. A local store has just marked down the price of its readers by 20%. Each reader also comes with a
mail-in rebate for $10.
If the reader used to cost $120, what will be David's final price after the
markdown and rebato?
Complete each step to solve the problem and answer the question.
The amount of money saved after the 20% markdown is
3 of 3 QUESTION
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The total amount off includes the markdown and rebate. The total amount offis
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The expression for the final price is
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The final price is
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In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below. correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance. what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?

What is the average diastolic blood pressure for adults