Urgent math question please help what is the answer?

Answers:2   |   LastUpdateAt:2018-10-05 19:29:43  

Question
Dawn Buckley
Asked at 2012-08-21 09:43:25
Ronalds took an interest free loan for $ 10,950 car free . ª In the first month , paid their regular pay . From the second month, he decided to pay $ 150 more for your car payment each month than he had paid the previous month . If he paid the loan in 10 months , what was your regular monthly payment on the car? MedlinePlus MedlinePlus A) $ 405
B ) $ 420 MedlinePlus c ) $ 466.67 MedlinePlus d ) none of the above and howed u get your answer ?
Answer1~~~help~~~Answered at 2012-09-16 19:47:05
the anwser is 100 percent b . MedlinePlus increases each month 150. not pay the first month , so start with 150 and gradually increase to ten months. their numbers for the months should be 150 300 450 600 750 900 1050 1200 1350 . add them all up and get 6750. that's the first part . MedlinePlus MedlinePlus Part 2 take a anwser and mutiply by 10 months and then add 6750, does not work MedlinePlus take anwser is multiplied by ten then add 6750. is equal to 10 950 . and that's your anwser MedlinePlus MedlinePlus There are shorter ways but I hope I could do this in sufficient detail , if you know your summation can use equations
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