Question

se stie ca x+y=1.250 calculati a)x+y+5 b) x+5+y c)3+x+y d)x-3+y e)x+(y+10) f)x+x+y+y
ajutor va rog!!!!!

Answer 1

a) x + y + 5 = 1250 + 5 = 1255
b) x + 5 + y = 1250 + 5 = 1255
c) 3 + x + y = 3 + 1250 = 1253
d) x - 3 + y = 1250 - 3 = 1247
e) x + (y + 10) = x + y + 10 = 1250 +10 = 1260
f) x + x + y + y = x + y + x + y = 1250 + 1250 = 2500

Answer 2

a) x+y+5=1250+5=1255
b) x+5+y=x+y+5=1250+5=1255
c) 3+x+y=3+1250=1253
d)x-3+y=x+y-3=1250-3=1247
e) x+(y+10)=x+y+10=1250+10=1260
f) x+x+y+y=x+y+x+y=1250+1250=2500
Succes!!!