I am 2 digit number my ones place is a digit that is 2 less than six my tens place is double the amount of my ones place What number am I?

I believe it is 48

Step-by-step explanation:

because 4 is two less than 6, and 4 doubled would be 8

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3