If Mason is now twice as old as Gunther was 10 years ago, and G is Gunther's current age in years, which of the following represents the sum of Mason and Gunther's ages 10 years from now?	Choose the correct choice
A) 4G-8 B) 3G C) 2G-8 D) AG-8 E) 5F-2
G is Gunther's current age.   Let Mason's current age be M.   given M = 2(G-10).   four years from now Mason's age will be = 2(G-10) + 10 = 2G-10   four years from now Gunther's age will be = G+10   Sum of ages of Mason and Gunther's after 4 years = 2G-10+G+10 = 3G   Ans : 3G
<result>B</result>
If Mason is now twice as old as Gunther was 10 years ago, and G is Gunther's current age in years, which of the following represents the sum of Mason and Gunther's ages 10 years from now?