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Hoochie [10]
3 years ago
12

15-(-5)= ....... And 20-(-12)=.....

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
7 0

Answer:

1st Problem: 20   2nd Problem: 32

Step-by-step explanation:

When you have two negatives right next to each other, they turn into positives. So, you <u><em>add</em></u> instead of subtract.

15 + 5 = 20

20 + 12 = 32

Ann [662]3 years ago
3 0

Answer:15-(-5)=20

20-(-12)=32

Step-by-step explanation:

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