Use the Line tool to draw a linear model through the data points if they show a linear association. If there is no linear association, discard this.

Which of the following of the following sets of side lengths could not form a triangle?

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

The anwser cause i do not understand just plez