Answer:
Four less than an unknown value E) 
Quotient of a variable and four B) 
Some number to the power of four A) 
Four times an unknown value D) 
Four more than some number C) 
Step-by-step explanation:
Let's analyze each statement separately:
- Four less than an unknown value --> this means that we have to subtract 4 to an unknown value. Calling 
the unknown value, it means we have to write
- Quotient of a variable and four --> this means we have to divide a variable by 4. Calling 
the unknown variabl, it means we have to write
- Some number to the power of four --> this means that we have to write the power of a number, in the form 
, where m in this case is equal to 4. Calling 
the unknown number, it means we have to write
- Four times an unknown value --> this means that we have to multiply an unknown value by 4. Calling 
our unknown values, we have to write
- Four more than some number --> this means we have to add 4 to an unknown number. Calling 
the unknown number, it means we have to write
