Ireally need on this, i don't quite understand what i am doing : .)

factor and show work

f ( x ) = 9 x 3 + 2 x 2 − 5 x + 4
g ( x ) = 5 x 3 − 7 x + 4
what is f ( x ) − g ( x ) ?

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

If jaime wants to find 60% of 320, which table should he use?

An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as