Respuesta :
Answer:
Four less than a unknown variable- C) y-4
Quotient of a variable and four- E) z÷4
some number to the power of four- B) a^4
Four times an unknown value- D) 4x
Four more than some number- A) B+4
Step-by-step explanation:
The final answers are:
Four less than an unknown value C) y-4
Quotient of a variable and four E) Z/4
Some number to the power of four B) a⁴
Four times an unknown value D) 4x
Four more than some number C) b+4
What is Algebraic expression?
An algebraic expression (or) a variable expression is a combination of terms by the operations such as addition, subtraction, multiplication, division, etc.
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 y-4
- Quotient of a variable and four --> this means we have to divide a variable by 4. Calling the unknown variable, it means we have to write
z/4
- 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 a⁴
- 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 4x
- 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 b + 4
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