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Mathematics 9 Online
OpenStudy (anonymous):

Evaluate the expression when r = 8.2 and s = –3.7. r – 2s A. –22.94 B. 0.8 C. 4.5 D. 15.6

OpenStudy (anonymous):

@One098 @UltimateWitherLord

OpenStudy (anonymous):

k im thinking

OpenStudy (anonymous):

b

OpenStudy (one098):

D

OpenStudy (anonymous):

yeah, it is D.....

OpenStudy (one098):

If you plug in the numbers for the variables, you multiply -3.7 times 2. Then 8.2 minus that answer, equals D.

OpenStudy (anonymous):

oh i did my math wrong i did a positive 3.7 instead of negative

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