Coding and Decoding Questions

In a certain code language, "HAMMER" is written as "MAHERM". How is "MATTER" written in that code language?

If in a certain language KINDLE is coded as ELDNIK, how is FASHION coded in that code?

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

27 x 3 ÷ 30 + 5 - 125 = ?

In a certain code language, “LAND” is written as “33” and “TURN” is written as “75”. How is “MALE” written in that code language?

In a certain code language, "BORROW" is written as "769965" and "BOMB" is written as "7647". How is "WOMB" written in that code language?

If RATION is written as OXQFLK then LUMBER may be written as _____ .

In a certain code, if DOG is written as 4157, then what will MAT be written as ?

If L denotes 'x', M denotes '÷' , P denotes '+' and Q denotes '-'  then 16P24M8Q6M2L3