Solve the combined operations 5/7 + 6/2 × 4 / 3-1 / 2 help is for today I give a crown if you help me

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

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

If the value of cos330°is√3/2 then find cos 165°.