Dishwashers are on sale for 25% off the original price ( d ), which can be expressed with the function p ( d ) = 0.75d. Local ta

Question

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Dishwashers are on sale for 25% off the original price ( d ), which can be expressed with the function p ( d ) = 0.75d. Local ta

xes are an additional 14% of the discounted price, which can be expressed with the function c ( p ) = 1.14p. Using this information, which of the following represents the final price of a dishwasher with the discount and taxes applied?
a. c ( p ) ⋅ p ( d ) = 0.855pd
b. c ( p ) + p ( d ) = 1.89d
c. c [ p ( d ) ] = 0.855d
d. d [ c ( p ) ] = 1.89p

Mathematics

1 answer:

Marta_Voda [28] · Answer 1 · 2022-02-27T05:44:13+03:00

<span>Price of the dishwashers on sale are represented with the function: p ( d ) = 0.75 d ( 100 % - 25 % = 75 % or 0.75 d ): After that we have additional 14 % on the discounted price ( 100 % + 14 % = 114 % OR 1.14 ): C ( P ) = 1.14 P. Finally, c ( p ( d ) ) = 1.14 * 0.75 d = 0.855 d. Answer: C ) c [ p ( d ) ] = 0.855 d Hope I helped! :) Cheers!</span>