document.write( "Question 993271: A store is offering a discount of 25% on a CD. There is a sales tax of 6%. Using a composition of functions represent the situation where the discount is taken first and then the sale tax is applied after.\r
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Algebra.Com's Answer #612619 by macston(5194)![]() ![]() You can put this solution on YOUR website! CD=original price \n" ); document.write( ". \n" ); document.write( "A 25% discount means you pay 75% of the original price or 0.75(CD) \n" ); document.write( ". \n" ); document.write( "^% tax means you pay 100% of the taxable amount +6% or (1.06(0.75(CD))) \n" ); document.write( ". \n" ); document.write( "Total cost=(1.06(0.75(CD)))=0.795(CD) \n" ); document.write( " |