brandonpineda1124 brandonpineda1124 05-10-2021 Mathematics contestada If f(x) = 5x – 2 and g(x) = 2x + 1, find (f+ g)(x). O A. 7x-3 B. 3x - 1 O C. 7x-1 O D. 4x - 3 SUBMIT I need help