naomi239 naomi239

23-06-2017
Mathematics

contestada

What is the value of -3r+8 when r=4?

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AwesomeMochi AwesomeMochi

23-06-2017

Substitute r into the equation:

-3*4+8=
-12+8=
=-4

Answer: -4

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EmmieAlThor EmmieAlThor

23-06-2017

-3 (4) + 8
-12 + 8
The answer is -4

Answer Link

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