27. Se consideră numerele a=-9 și b= +4 Calculati: a) a-b;
b)|a-b-(-13);
c) |al-161;
d) -a-b+|-20;
e) (-a)-(+b)+(-15);
f) \a-b1-4-2.​

For a theatrical production, the comes up with the sound plan, and the makes the plan a reality. sound board operator; sound engineer sound designer; sound engineer sound engineer; sound tech sound tech; sound board operator

Monitoring your grades will you pinpoint your academic weaknesses. select the best answer from the choices provided t f

Is one of the few european countries that is self-sufficient when it comes to growing its own food.