Cathy is making a frame for a circular project. The radius of the project is 3.5 inches. How long will the frame be?​

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

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?