vanessabrathwaite
vanessabrathwaite vanessabrathwaite
  • 04-01-2020
  • Mathematics
contestada


Evaluate each expression for a = 4, b = 2, and c = 7.
7. 5b³
8. 5 + 6c​

Respuesta :

md2266123
md2266123 md2266123
  • 04-01-2020

Answer:

Step-by-step explanation:

  1. 7.5b^3=7.5(2)^3=7.5×8=60
  2. 8.5+6c=8.5+6×7=8.5+42=50.5
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