5. Briliana has taken out a loan for $16000 to buy a car. She plans to pay back the loan at a rate of $500 per month. LaShay has borrowed $500 to buy a car, which she plans to pay back at a rate of $20 per month. Knowing it'll take Briliana 16 months to reach $8000, how long will it take Briliana to reach $16000?

Cthe residual plot for model 1 has a non random pattern and is a good fit for the data

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?