Pl fastquestion: simeon will use dot plots to compare the arm lengths of his classmates. if he plots the girls’ arm lengths on one plot and the boys’ arm lengths on another plot, what will most likely be true about the dot plots?

Write the sentence as an equation. b increased by 281 is d

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Which of the choices shown could be used to prove that aacp=abcp ?