Sketch the graph of each linear inequality

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

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

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?