Calilsta Calilsta
  • 22-12-2020
  • Mathematics
contestada

Need help on this please and thank you

Need help on this please and thank you class=

Respuesta :

kyra510
kyra510 kyra510
  • 22-12-2020

Step-by-step explanation:

a. 4/7t =56

4t= 392

t=98

b. 4=1/2 b -12

4+12=1/2 b

16=1/2 b

so, b =32

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