If a 5 b 7 c 8 July 8, 2019 16 32 64 128 If a 5 b 7 c 8 then a b c a is equal to If a b 3 5 and b c 7 8 If a b 5 6 and b c 7 8 If a b 5 7 and c d 8 11 find b c If a b 3 4 b c 5 7 c d 8 9 If a b 4 5 and b c 7 8 then find a c 7 if