Help me with 1 and 3 please

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

]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