Answer:
68
Step-by-step explanation:
First you multiply 8 and 4 to get 32 and that shows you how many campers have agreed to help. Next you have to subtract 32 from 100 to know how many more people you need.
I think the answer is 2476/825
With inverse functions you just swap 'x' and 'y' and solve for 'y'.

Swap 'x' and 'y':

Add 7 to both sides:

Take the square root of both sides:
Answer:
<h2>
<em><u>p = 35/9 = 3.889 </u></em></h2>
Step-by-step explanation:
Your answer is going to be -27 :)