Identify the x- and y-intercepts given a table

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

]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

How are algebraic expressions evaluated using substitution?