Jarred sells DVDs. His inventory shows that he has a total of 3,500 DVDs. He has 2,342 more contemporary titles than classic tit les. 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
1 answer:
Answer: x = 2921, y = 579 Step-by-Step Explanation: I am assuming that we just have to Solve for ‘x’ and ‘y’. ‘x’ = No. Of Contemporary Titles ‘y’ = No. Of Classic Titles => x + y = 3500 (Eq. 1) => x - y = 2342 (Eq. 2) Adding Eq. 1 and Eq. 2, we get :- 2x = 3500 + 2342 2x = 5842 x = 5842/2 => x = 2921 Therefore, x = 2921 Substitute value of ‘x’ in Eq. 1 :- x + y = 3500 (2921) + y = 3500 y = 3500 - 2921 => y = 579 Therefore, y = 579 Hence, No. Of Contemporary Titles = 2921 No. Of Classic Titles = 579
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