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Mathematics 20 Online
OpenStudy (anonymous):

An mp3 player has 1000 MB of memory. If you have already downloaded 745 MB write and solve an inequality to find the amount MB that can still be downloaded. Use m as your variable. Remember, your answer is not an equation, it should be an inequality that uses one of these: <, >, <, > Write the inequality: Solve the inequality:

jimthompson5910 (jim_thompson5910):

how many MB do you have left

jimthompson5910 (jim_thompson5910):

any ideas?

OpenStudy (anonymous):

no u_u

jimthompson5910 (jim_thompson5910):

you start out with 1000 and you use up 745 so you have 1000 - 745 = ??? MB left

OpenStudy (anonymous):

255

jimthompson5910 (jim_thompson5910):

so that's your max, which means that if m is the amount you use up, then \[\Large m \le 255\]

jimthompson5910 (jim_thompson5910):

this means that you can use up to 255 MB

OpenStudy (anonymous):

thank you

jimthompson5910 (jim_thompson5910):

np

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