Look at the photo and give me the answer

good luck on your studies! : )

david edward.

the answer is

d.

5.3066 m2

step-by-step explanation:

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be

1/4 is the asnwer cuz 5/20 is the faction