Ladled love to make healthy trail mix the raisins will be triple the number of sunflower seeds sunflower seed cost $4 per pound and raisins cost $1.50 per pound f she has $34 to spend how many pounds of each item can she buy for her mix

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?