The cash price of a new computer is $3899. Joe buys the computer on hire purchase. He payi 2 downpayment of 10 degrees of the cash price followed by 24 monthly instalments of \$154 cacb a) Find the total amount that Joe will have to pay for the computer. b) Find the cost of buying the computer on hire purchase as a percentage of the cash price.

so then what are you asking?

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

its less than 713.21 but greater than 5.2

-5, your answer was correct