If R means ÷, Q means x, P means + then 18 R 9 P 2 Q 8 = .....A18B16C28D30Answer: A. 18Read Explanation:Using correct symbols =18 R 9 P 2 Q 8 = 18 ÷ 9 + 2 x 8 = 2 + 2 x 8 =2 + 16 = 18Open explanation in App