Write a positive or negative integer that represents the situation. You receive 5 bonus points in class.

The integer
represents the situation.

Answer question above and explain each step : )

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

What additional information could be used to prove abc =mqr using sas? check all that apply.