Juan sold items for his basketball team's fundraiser. The price of each item is listed in the table. 4
Item
Pack of Gum, 9
Taffy, t
Cookies, c
Price
$1
$2
$3
Juan sold a total of 480 items and collected $900. He sold twice as many packs of gum as
cookies. Which system of equations is used to determine how many of each item Juan sold?
А
g-t=480
9 + 2t - 3c = 900
9 = 20
B
9+E+C =480
9 + 2 + 36 = 900
C = 29
С
g+t+c = 900
9 - 2t - 3c = 900
9 = 20
D
9+t+c = 900
9 -2.30 = 480
C = 29