Question

найдите значение выражения а)3+5а при а=7,1.2,0.04,0 б)2/3(x+6) при х=3,1.2,0.6,0.03

Answer 1

а)3+(5*7,1)=39;3+(5*2,0)=13;3+(5*04,0)=23

Answer 2

а б???