The most points sidney has scored in a basketball game is 28. she is trying to tie that record in her current game. write an equation for the number of points sidney needs to schore to tie her record, r, if she already scored p points

Find the difference (8ab+a+2) - (3ab+6)

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid

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?