Answer:
4y²-1/4 is the required answer
Step-by-step explanation:

Answer:

Step-by-step explanation:
The answer is(4 -3.5x-15)hope this can help
I am learning Geometry right now. And then I don’t know can I help you or not.
In the algebraic expression a constant is a fixed value, and in this case it is 4. If the question was asking for the coefficient, then the answer would’ve been 7 due to to variable being multiplied.