038439 038439
  • 25-02-2022
  • Mathematics
contestada

HELPPPP
PLEASE EXPLAIN
AND NO LINKS

HELPPPP PLEASE EXPLAIN AND NO LINKS class=

Respuesta :

zsm2800 zsm2800
  • 27-02-2022

Answer:

77.5

Step-by-step explanation:

(22 - 9)/2 = 13/2 = 6.5

9 * 5 + 2 * (6.5 * 5)/2 = 45 + 6.5 * 5 = 77.5

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