Assuming that what you want me to solve is how much she paid for "extra use", the answer is she paid 20 times for the extra charge
47 - 32 = 15
20x .75 = 15
Pre image
A:3,0
B:1,-2
C:3,-5
D:7,-1
Image
A:9,0
B:3,-6
C:9,-15
D:21,-3
Answer: B
Step-by-step explanation:
