Plz help asap don’t get at all

Step-by-step explanation:

If we have a exponent.

So we just have

Then we get

Which is just 1.

So we got,

Now, we can just put this under the mumberator since this negative.

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation: