First of all, it's important to understand what an unexpected expense is – and what it's not. There are some bills you don't have to pay every month, but these still don't count as unexpected. ... Quarterly property taxes or water/sewer bills. An auto insurance premium that comes due every six months.
Explanation:
Q 6 - I think full stop (.)
Q 7 - I think full stop (.)
It is sometimes used as a symbol. ^^ may i have the brainiliest plz
Rough and or low in pitch