Definition: You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.
Input: Question: 25 x 10 + 25 x 11 = ?

 Option A: 725

 Option B: 720

 Option C: 600

 Option D: 525

 Option E: None of them

Option D