skinnygirlm
skinnygirlm
25-10-2018
Mathematics
contestada
(3+-4b)-3(2.4b-7) please help
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TheAmbitiousOne
TheAmbitiousOne
25-10-2018
Simplifying the first parenthesis gives you the answer -1.
Simplifying the last parenthesis gives you the answer -16.8.
-1 times 3 = 3. 3 times -16.8 = -50.4.
The answer is
-50.4.
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