queentynaisa
28.01.2020 •
Mathematics
Find the value of each expression when a=-2 b=-3 and c=5
5a-4b+6c
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Ответ:
5(-2) - 4(-3) + 6(5).
5 × -2 = -10.
4 × -3 = -12
6 × 5 = 30.
The expression is therefore -10 - -12 + 30, or -10 + 12 + 30.
Ответ:
Ответ:
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