Pedro works as a newspaper deliverer. he receives a base pay plus an additional amount per newspaper delivered. last week, pedro delivered 5 newspapers and earned $37.50. this week, he delivered 20 newspapers and earned $75. let x equal the number of newspapers pedro delivers and y be the earnings he receives in dollars. which linear function models the scenario? g(x) = 0.4x + 35.5 g(x) = 0.4x + 67 g(x) = 2.5x + 25 g(x) = 2.5x + 50