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Mathematics 19 Online
OpenStudy (anonymous):

Evaluate the expression when t = –6.4 and u = –2.8. t – 4u A. –17.6 B. 4.8 C. 17.6 D. 29.12

OpenStudy (cj49):

-6.4-4(-2.8) -6.4+11.2

OpenStudy (anonymous):

17.6 and 4.8?

OpenStudy (anonymous):

which one @cj49

OpenStudy (cj49):

4.8

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