Help me on these please I’d appreciate it it

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 and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.