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
Answer Link
EmmieAlThor
EmmieAlThor
23-06-2017
-3 (4) + 8
-12 + 8
The answer is -4
Answer Link
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