Not this ped o getting exposed IM DEAD

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?