Can Y’all help me I’m having a hard time understanding

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Find two consexutive odd integers such that the sum of their square is 650

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?