What is the value of the expression 1 – r – a when r = 20 and a = 6? a. –27 b. –25 c. –15 d. –13

asked Sep 15, 2016 59.3k views

2 votes

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

a. –27
b. –25
c. –15
d. –13

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3 votes

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

Adeem answered Sep 15, 2016

by Adeem

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7 votes

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

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