Answer:
4 or -625x^4 (Just in case I misunderstood)
Step-by-step explanation:
The degree is always the power of something. Since -5x has a power of 4, its degree is 4.
Just in case I misunderstood the question, I will solve it another way that I think you meant. (-5x)^4 is -5^4 times x^4.
-625 times x^4 is -625x^4.
Answer: 
Step-by-step explanation:
Given
Rami practices his saxophone for 
hour on 4 day each week
So, for a week she practices around
Converting it into mixed fraction
First you find 4/5 of 8 and then 4/5of 7 and multiply them
Answer:
In interval notation it is ( -∞, ∞).
Step-by-step explanation:
All values of x can be input to this function.
