pintadowynee pintadowynee

18-03-2015
Mathematics

contestada

What is the result of adding (-2.9a + 6.8) and (4.4a - 7.3)? Please explain/show work
A. 7.3a + 14.1
B. 2.5a - 1.5
C. 1.5a + 0.5
D. 1.5a - 0.5

Respuesta :

camila02 camila02

18-03-2015

The answer in D. 1.5a - 0.5

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