Positive 3 an negative 3 ,less greater or equal to

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

What is always true about a positive integer raised to a negative odd power?

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.