David jogged 8 laps around a 0.25-miles track on monday and 7 laps on tuesday. how many miles did she job monday and tuesday combined

0.25 * 8 = 2
0.25 * 7 = 1.75
2 + 1.75 = 3.75

David jogged 3.75 miles. 

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?