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Mathematics 7 Online
OpenStudy (purple_pink):

http://prntscr.com/7ctx3i

OpenStudy (purple_pink):

help please i will medal and fan

OpenStudy (purple_pink):

@perl

OpenStudy (anonymous):

It's D, because hiker 1 climbed like 1000 in 10 minutes. Which means like 100 yards or whatever in 1 minute.

OpenStudy (purple_pink):

thanks can you help me with more

OpenStudy (purple_pink):

http://prntscr.com/7ctzc8

OpenStudy (anonymous):

It would be -19 because even if you add a positive number to a negative one, it will always continue being negative.

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