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Colt1911 [192]
3 years ago
9

Simplify (7-8i)+(-12-4i)

Mathematics
2 answers:
Lelechka [254]3 years ago
6 0

7-8i-12-4i

(combine the like terms)

-5-12i

Nutka1998 [239]3 years ago
4 0
(7-8i)+(-12-4i)

=7-8i-12-4i

=-5-12i
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The solution set for the last equation represents the set of all days when the towns have the same average high temperature.

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Step-by-step explanation:

The answer would be negative 8 because -8 + 5 = -3 and -3 x -2 = 6

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3 years ago
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