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4vir4ik [10]
3 years ago
12

What is the sum of r+s, when r = –14.1 and s = 18.3?

Mathematics
1 answer:
Basile [38]3 years ago
5 0
Subtitute\ the\ values\ of\ r=-14.1\\and\ s=18.3\ to\ the\ expression\ r+s:\\\\r+s=-14.1+18.3\\---------\\use\ commutative\ property:a+b=b+a\\\----------\\\\=18.3+(-14.1)=18.3-14.1=\huge\boxed{4.2}
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