geovannivlllbs geovannivlllbs
  • 03-11-2021
  • Mathematics
contestada

suppose a varies directly as b,and a=7when b=2. Find b when a=21.

Respuesta :

parker9594
parker9594 parker9594
  • 03-11-2021

Answer:

would be 3 b because 7 ×3 is 21 as a then 2 × 3 is 6 for b

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CCtherabbit
CCtherabbit CCtherabbit
  • 03-11-2021

Answer: i think it would be b=6

Step-by-step explanation:

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