Answer:
Step-by-step explanation:
25 200 giây
Answer: 676
Step-by-step explanation: 6.0 x 10^2=600 600+76=676
Answer:

Step-by-step explanation:
<u><em>The complete options are</em></u>
a) x - 2y = 30
b) 4x - 3y = 30
c) 3x - 4y = 30
d) 6x - 6y = 30
The given equation is

<u>Verify option d</u>
we have

Divide by 6 both sides



therefore
and
are equivalent
Is 19%i already pass that it was easy