TrevorKhamsyuorauon TrevorKhamsyuorauon

02-09-2015
Mathematics

contestada

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

Respuesta :

carson2020285 carson2020285

02-09-2015

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

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Arreyonta Arreyonta

02-09-2015

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

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