saucyenyah saucyenyah
  • 13-11-2020
  • Mathematics
contestada


when 
a

=

4
a

=

4
  AND 
B

=

6
B

=

6
what is the value of 
7
a


+

b
2

÷
9

7
a


+

b
2

÷
9


Respuesta :

hornkarley77
hornkarley77 hornkarley77
  • 16-11-2020

Answer:

12

Step-by-step explanation: A - A = B and B - 8 = 12

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