Answer:
17.5 liters
Step-by-step explanation:
hope its the answer your looking for
Answer:
A is not 3, 7
Step-by-step explanation:because it isint
3/7≈0.429
I hope it will help you
Answer:
-2x+3y =1.......(1)
y=3x-9........(2)
Now,
putting the value of y in equation (1),
-2x+3(3x-9)=1
or,-2x+9x-27=1
or,7x-27=1
or,7x=28
x= 4
Now putting the value of X in equation (2),
y=3×4-9
= 12-9
=3
(x,y)=(4,3)
