Gaocarlgo Gaocarlgo Mathematics Answered Select the correct interpretation of the following expression. 2(3x+1)(9x-5) A. double the sum of 3x + 1 and 9x - 5 B. the sum of 2, 3x, 1, 9x, and -5 C. the product of 2, 3x + 1, and 9x - 5 D. the product of 2, 3x, 1, 9x, and -5