imagoatenvy imagoatenvy
  • 21-02-2020
  • Mathematics
contestada

please help. will grant brainliest !

please help will grant brainliest class=

Respuesta :

jimrgrant1 jimrgrant1
  • 21-02-2020

Answer:

45

Step-by-step explanation:

Substitute i = 1, 2, 3, 4, 5 into the expression and sum the terms

3(1) + 3(2) + 3(3) + 3(4) + 3(5)

= 3 + 6 + 9 + 12 + 15

= 45

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