Suppose that you have $3000 to invest, and you invest x dollars at 11% and the remainder at 7%. Write expressions in x that represent the following values (a) the amount invested at 7% (b) the interest earned on the x dollars at 11% (c) the interest earned on the money invested at 7% (d) the total interest earned
Suppose that you have $3000 to invest, and you invest x dollars at 11% and the remainder at 7%. Write expressions in x that represent the following values (a) the amount invested at 7% (b) the interest earned on the x dollars at 11% (c) the interest earned on the money invested at 7% (d) the total interest earned
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
ChapterP: Prerequisites
SectionP.2: Real Numbers
Problem 4E: The symbol |x| stands for the _________ of the number x . If x is not 0, then the sign of |x| is...
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