Find the inverse of each function. (Please show work)

Me i'm timed right now! there's 4 answer

Millie decided to purchase a $17,000 msrp vehicle at a 4% interest rate for 6 years. the dealership offered her a $2700 cash-back incentive, which she accepted. if she takes all these factors into consideration, what monthly payment amount can she expect? a.$223.73b.$243.25c.$274.61d.$235.51

Write an expression that represents the sum of 7 and x