Answer:
2n+2
Step-by-step explanation:
-n + (-3) +3n + 5 -3
(-3+5) =2
-n +2+n+3n
3n-n = 2n
2n+2
Answer:
1
Step-by-step explanation:
mr clean
Answer:
where the img
Step-by-step explanation:
Answer:
the circumference is 30 cm,
Step-by-step explanation:
Hope it helps