Simplify the expression 38 +20ab -16 -3ab -5ab

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

X+ y = 5 ; x - y =3 solve using linear combination

Which of the following is not a solution to the inequality graphed below? (-2, -4)(-1, -5)(0, -3)(2, -1)which of the following is a solution to the inequality graphed below? select all that apply.(-3, -3)(-1, -1)(-3, -1)(2, 2)