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Mathematics 9 Online
OpenStudy (anonymous):

If f(x) = 0.8(2 – x), what is the value of f(–2)? A. 0 B. 1.6 C. 3.2 D. 3.6

OpenStudy (anonymous):

@HelpBlahBlahBlah

OpenStudy (helpblahblahblah):

I think this can help https://answers.yahoo.com/question/index?qid=20130713170812AA0mK48

OpenStudy (anonymous):

;o thanks ill check it out!

OpenStudy (helpblahblahblah):

yw! :)

OpenStudy (anonymous):

;D it did help

OpenStudy (helpblahblahblah):

lol kay

OpenStudy (anonymous):

@HelpBlahBlahBlah I have one more question I need help with just 1! is that okay?

OpenStudy (helpblahblahblah):

yeah

OpenStudy (anonymous):

Use ΔDEF to answer the question. What is tan D? A. 15/17 B. 8/15 C. 8/17 D. 15/8

OpenStudy (helpblahblahblah):

hmm not sure on this one sorry

OpenStudy (anonymous):

its okay c;

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