Answer:
3 tenth or 3/10 or 30%
Step-by-step explanation:
all works :)
30%
x and y
so at (0,20) she spent all the money on (20) orange juice and 0 coffee
then at (15,0) she spent all the money on (15) coffee and 0 orange juice
$115 - $48 = $67 Alberto has $67
OPTION B: 80
SEE THE IMAGE FOR SOLUTION
