During her eight-hour shift, sami vacuumed 104 cars. how many cars can sami vacuum per hour?

Sami vacuumed 104 cars in all during her 8 hour shift

Divide 104 with 8

104/8 = 13

Sami vacuumed 13 cars per hour

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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