Mathematics, 02.08.2019 07:30, macnasiahamiel
Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. he spent a total of $47.65. if hugh bought 3 magazines, how many books did he buy? the equation that models the problem is 3.95m + 8.95b = 47.65, where m is the number of magazines and b is the number of books.
Answers: 2
Mathematics, 21.06.2019 14:10, hockejoh000
You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.
Answers: 3
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