Answer:
uhm
Step-by-step explanation:
Answer:
(n+54)/9 = 21
Step-by-step explanation:
A number: n
Is increased by 54: n+54
The sum is divided by 9: (n +54)/9
and the result is 21:
(n +54)/9 = 21
Answer:
6, 7 or 8 oranges
Step-by-step explanation:
Answer:
sorry I can't know.
you can ask from your teacher