Answer:
21300
Step-by-step explanation:
3 keeps 50 the same, and if the number is below 4 then the number stays the same, if it's 5 and up the number goes up by one digit.
Answer:
32x3−20x2+24xz+56x−15z−35
Step-by-step explanation:
Answer:
The first one
Step-by-step explanation: