uwubae66 uwubae66
  • 22-05-2021
  • Mathematics
contestada

Evaluate 21/a+4 when a=3

Respuesta :

nootploot nootploot
  • 22-05-2021

Answer:

11

Step-by-step explanation:

All you have to do is plug in a. In this case, a=3.

21/a+4

21/(3)+4

21/3+4

7+4

11

If this helps please mark as brainliest

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AnimeBrainly
AnimeBrainly AnimeBrainly
  • 22-05-2021

Answer:

11

Step-by-step explanation:

Follow the order of operations, PEMDAS.

First, divide, then add. Plug in 3 for a in the given expression:

21/(3) + 4

Divide, then add:

(21/3) + 4

7 + 4 = 11

11 is your answer.

~

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