If b is the midpoint of ac, ab=x+6, and ac =5x-6, then what is bc?

Which statements about these triangles is true

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks