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Simplify this expression: 13 + (–12) – (–5) = ? A. –30 B. –6 C. 6 D. 30
asked
Sep 7, 2017
Mathematics
high-school
2
answers
0
votes
24.4k
views
Which one is an expression of distance in SI units? A. 30 miles B. 16 kilograms C. 24 feet D. 500 meters
asked
Apr 12, 2017
Mathematics
high-school
1
answer
4
votes
115k
views
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