I need help with my quiz Show work please
I will give out all my points if you answer them correctly

Given abcd ac=38 and ae=3x+4 find the value of x

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 equation of a line that passes through points (0, 4) and (-4,-8)?