awhe2701
awhe2701 awhe2701
  • 13-10-2020
  • Mathematics
contestada

can someone help me with this

can someone help me with this class=
can someone help me with this class=

Respuesta :

botikoti24
botikoti24 botikoti24
  • 13-10-2020

Answer:

Step-by-step explanation:

6. 78-2(3+16) /4

(78-2x19)/4

( 78 -38)/4

40/4=10

7.

(66/11)3 -6*8

6x6x6 -48

216-48=168

8.

10/7+2(8-11/2)

10/7+2(8-5.5)

10/7+2*2.5

10/7+5

10/7 + 35/7

45/7 =

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