Mathematics: It takes a printer 212 min to print 24 black-and-white pages and 4 color pages. it takes the same printer 314 min to print 30 black-and-white pages and 6 color pages. let b represent the time in minutes needed to print a black-and-white page and c represent the time in minutes needed to print a color page. it takes a printer 212 min to print 24 black-and-white pages and 4 color pages. it takes the same printer 314 min to print 30 black-and-white pages and 6 color pages. let b represent the time

It takes a printer 212 min to print 24 black-and-white

mimi14564

24.05.2020

you repeated the question,

anyway,

multiply the first equation by 1.5, to get 3.75.

subtract the second equation, you get b=1/12

substitute: you get c=1/8

It takes 1/12 minutes: black and white, and 1/8 minutes: colored page.

Hope this helps!!!

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NateTheBeast12

17.02.2021

1/12

1/8

Step-by-step explanation:

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SpittingFatLama

02.03.2023

a ok

Step-by-step explanation:

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