Which expressions are equivalent to 7-4X-3)? Select two options.
0-5-x-21
0-7x-7(3)
6*x-21
6x-4
071-x)7(3)

correct

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

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 2.