Question

ex 6 si 7 va rog frumos
puteti raspunde prin orice
daca scrieti ca nu stiu va voi raporta
VA ROG E URGENT
PLZZZZZ.
MULTUMESC.
PUTETI RASPUNDE SI PRIN IMAGINE DAR VA ROG FRUMOS ESTE URGENT.....











DAU CORONITA!!!!

Answer 1

6. a) x+125/10<164/10=> x<164-125/10=> x=39/10
b) x-26/10<107/100=> x<107+260/100=> x= 367/100
c) x*34/10<157/10=> x<157/10*10/34=> x<157/34
d) x*38/10<105/10=> x<105/10*10/38=> x=105/38
e)147/10-x>113/10=> -x>113-147/10=> -x>-34/10 => x<17/5
f)72/10+x<95/10 => x<95-72/10=> x<23/10
7 a)x+125/100<705/100=> x<705-125/100=> x<29/5
b) x-17/10≤325/100=> x≤325+170/100=> x≤99/20
c) 5*x≤1475/100=> x≤1475/100*1/5=> x≤59/20
d) x:25/10<12/10=> x<12/10*10/25=> x<12/25
e) 402/100+x≤782/100=> x≤782-402/100=> x≤19/5
f)325/100-x≥1 => -x≥100-325/100 => x≤9/4
g)34/10*x≤98/10=> x≤98/10*10/34=> x≤49/17
h) 75/10:x<25/10=> x<25/10*10/75=> x<1/3