harrifai00069
harrifai00069 harrifai00069
  • 10-03-2021
  • Mathematics
contestada

When a = -3 & b = 4; 3a + 5b =

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littlenana771
littlenana771 littlenana771
  • 10-03-2021
the answer is 11
(-3x3)=-9
(4x5)=20
-9+20=11

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