Functon p represents the perimeter, in inches, of a square with side length x inches. Write an equation to represent function P

How many solutions does the nonlinear system of equations graphed bellow have?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)