If anybody can solve these two I’ll give you 20

Me. i need an answer asap. , you! select the correct answer from each drop-down menu.simplify the given polynomial and use it to complete the statement.the polynomial simplifies to an expression that is a blank with a blank degree of blank .

Write the following as a base and exponent

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way