How is 5x10^7 expressed in standard notation

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Look at the long division problem shown on the right. complete the division to determine what the remainder will be. what is the remainder? –10 –7 7 10 dividing polynomials with a remainder

If the owner of que legal services forgot to deduct a withdrawal from the balance per books, what entry would be necessary?