The 6% state income tax on a $42,000 salary.

Ineed with this math problem p(65)=500×1.0325*65 the star means that you have to times it like 1.0325×1.0325?

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.