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Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Factor the polynomial by its greatest common monomial factor.

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle