2 years ago

What is the value of the expression 1 – r – a when r = 20 and a = 6?

Mathematics

2 answers:

Studentka2010 [4]2 years ago

6 0

B. -25, because 1 minus 20 is -19, then you subtract 6 from -19, then the answer is -25.

rodikova [14]2 years ago

4 0

1 - r - a r=20 a =6
1 - 20 - 6
-19 - 6 = -19 + (-6)
-25 would be the answer

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