X is the short piece
(3•x-1)+x=31
4x=31+1
X=32/4=8
Short piece is 8
Long piece is 3•8-1=23
Check 8+23=31 ✔️
Answer:
388
Step-by-step explanation:
Answer:
For the scientists it would take 4 hours to make 1000 units
Answer:
1035272
Step-by-step explanation:
answer:
im not sure. what is ur question
step-by-step explanation: