£66 because 60/10=6 60+6= £66
9000mm
because there is ten mm in one cm
Its Letter A see photo for solution
Answer:
which class question is this
Answer: Here is the explanation. also it it +3y not -3y
Step-by-step explanation:
x+y+4+2y+1=x+3y+5 because
2y+y=3y
so now you have x+3y+4+1
4+1=5
now you have: x+3y+5
if you do not understand, What i am trying to say is, you need to add all of the same things.
