Translate the following sentence into an equation. the sum of twice a number x and 13 is two less than three times x

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

What is the square root of 45? (step by step working plz)

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