Collect the like terms
So 3n-n=2n and -1+4=3
(3n-1)+(4-n)=2n+3
Answer:
54 cm
Step-by-step explanation:
27:9=3
4+5+9=18
3×18=54
166+88+99+100=453
one hundred=100 that is why i put the 100
Add all together and you get 453.
Answer:
what's thequestion?
Step-by-step explanation: