Respuesta :

sum of number=30+36+p+40+44=150+p

n=5

average=35

Step-by-step explanation:

average=sum of number÷n

35=150+p÷5

35×5=150+p

175-150=p

25=p

p=25

Answer:

P=25

Step-by-step explanation:

Hi! Let's start with with the average...

First we multiply 35 by the amount of numbers we have

We have 5 including the unidentified

so...

35x5=175

Now since we have 175 we have to add all the other numbers together

30+36+40+44=150

Next we subtract

175-150= 25

P= 25

To check our answer add all of them together

40+30+40+44+25=175

We were right!

Hope this helps! :)