In january of the year 2000, i was one more than eleven times as old as my son william. in january of 2009, i was seven more than three times as old as him. how old was my son in january of 2000?

Use set buikder notation to represent the following set: {, -2, -1, 0}

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days