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The purchase price of Beth's new car, including the sales tax, is $8000. If she finances the car, making a down payment of $2000 and paying off the rest in equal monthly installments, what will by the total cost of the car, including the sales tax and financing? (1)The installments are to be $200 per month. (2)The installment will extend overa period of exactly 3 years. 这题选C。应该怎么算类? |
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