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alexandr1967 [171]
3 years ago
13

Please help with this, tysm ​

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
6 0

Answer:

1. 107 + (-88) =

Answer: 19

2. 5 x (-9) = -45

Answer: -9

3. (I don`t know hot write it but...)

Answer: (-108)

Not 100% sure on that last one though.

Hope this helps

Sauron [17]3 years ago
3 0
You just find out what the missing variable is by subtracting 88 from 107 on the first one. You do the same for the last too as-well, but just insert the numbers that they say.

Happy Friday!!
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