HELP with this problem please

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

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Which representation has a constant of variation of -2.5