The graph shows one of the linear equations for a system of equations. Which equation represents the second linear equation for the system of equations that has the solution which corresponds to a point at (120,-43)?
3
A)
3x - 2y=4
B)
1/3 x + 2y = 6
x + 2y = -4
1/3x + 2y = -6
D)

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Graph the equationy= x+3[tex]y = x + 3[/tex]

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?