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zalisa [80]
3 years ago
5

(3+-4b)-3(2.4b-7) please help

Mathematics
1 answer:
Goryan [66]3 years ago
3 0
  1. Simplifying the first parenthesis gives you the answer -1.
  2. Simplifying the last parenthesis gives you the answer -16.8.
  3. -1 times 3 = 3. 3 times -16.8 = -50.4.
<h3>The answer is <u>-50.4.</u></h3>
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