How many solutions does the equation 12 (x + 3 ) = 4 (2x + 9 ) +4x have?

infinite solutions

no solution

one solution

How do you find the area of a triangle

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?

Fast! find the length of cu. the triangles are similar. show your work.