It takes 404040 ink cartridges and 200200200 pages to print a book, and it takes 303030 ink cartridges and 808080 pages to print a magazine.

Question

It takes 404040 ink cartridges and 200200200 pages to print a book, and it takes 303030 ink cartridges and 808080 pages to print a magazine. Sarah wants to print books and magazines with at most 300300300 ink cartridges and 120012001200 pages. Let BBB denote the number of books she prints and MMM the number of magazines she prints.

in progress 0
Lệ Thu 3 years 2021-07-31T10:50:14+00:00 1 Answers 388 views 0

Answers ( )

  1. Sigrid
    1
    2021-07-31T10:51:38+00:00
    Reply

    Answer:

    40B +30M ≤ 300

    200B +80M ≤ 1200

    Step-by-step explanation:

    The inequality functions are as follows:

    For 40 cartridges per book and 30 cartridges per magazine and at most 300 cartridges are used

    So the function would be

    40B +30M ≤ 300

    Now the another would be

    There are 200 pages for printing a book and 80 pages are required for printing a magazine also she used at most 1,200 pages

    So, the function would be

    200B +80M ≤ 1200

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )