Joellel2941

07.12.2020 • 

Mathematics

arred sells DVDs. His inventory shows that he has a total of 3,500 DVDs. He has 2,342 more contemporary titles than classic titles. Let x represent the number of contemporary titles and y represent the number of classic titles. The system of equations models the given information for both types of DVDs. x + y = 3,500 x – y = 2,342 Solve the system of equations. How many contemporary titles does Jarred have? 1,158 1,737 2,342 2,921

Ответ:

xojade

22.11.2021

Mathematics

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I believe the answer is $12.25 for 13lbs because it is 0.94 cents per pound. $14.29 = 0.95, $24.25 = 0.97, $9.90 = 0.99.

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