Answer:
c
Step-by-step explanation:
im not completely sure
Answer:
Step-by-step explanation:
20% off...and she saves $13
so 20% of what number is 13
0.20x = 13
x = 13/0.20
x = 65 <== original price
so since only 3 out of 11 went to visit then it is simple
since just 3 went and there were 11
3/11 of the students went