Question

Please help me, I don't know what to do

Answer 1

`|-6|+3|4|+|-5|-0\cdot6=\\ 6+3\cdot4+5-0=\\ 11+12=\\ 23`


`R=x(A+B)\\ R=Ax+Bx\\ Bx=R-Ax\\ B=(R-Ax)/(x)`


`A=(12.6\cdot42)/(2)\\ A=12.6\cdot21\\ A=264,6`