jaystarr603
21.08.2019 •
Mathematics
Subtract. 3 – (–18)
a. –21
b. –15
c. 15
d. 21
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Ответ:
Keep 3 change the sign, and change the 18 to positive.
3+18
d= 21
Ответ:
The answer is 2.
Step-by-step explanation:
I hope this helps.