Un coche a consume 7.5 lts de gasolina por cada 100 km y otro coche b consume 8.2 lts de gasolina por cada 100 km. calcula- a)la gasolina que consume cada coche en un km b) el importe de la gasolina que consume cada coche en un trayecto de 540 km si el litro de gasolina cuesta $21.00

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?