Which is the value of this expression when a = 5 and k = negative 2?

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?