Question

Va rog repede!!!! Ex 7 si 8.

Answer 1

7. g-garoafe
n-narcise
t-trandafiri

g-40=n
g+50=t

g+50=120
g= 120-50
g= 70

g-40=n
70-40=n
n=30

g+n+t= ?
70+30+120=220 flori a plantat in total.

8.
albe mari- a
albe mici-b
rosii mari-c

a+b+c= 36

a+c= 24
a-4=b

a+b+c= 36
a+c= 24
Din ambele rezulta ca
b= 36-24
b= 12

a-4=b
a-4=12
a= 12+4
a= 16

a+c=24
16+c=24
c= 24-16
c= 8

Sper ca te.am ajutat