The Solution is 5.68 x 10^5
Answer:
rounded to what tho? nearest tenth? nearest hundreth?
There should be 4.5 oz of vinegar and 22.5 oz of oil
-5x+y=0
x+y=27
-6x=-27
I believe it is the second one... I think = is for numbers only.
3x-8y=-35
- First thing you need move the 3x to the right hand like this one
-8y=-3x-35 ( positive move to another side change to negative )
And then you need to move -8 to the right hand to !
y=-3/-8 -35/-8 so you need to change the negative to positive y=3/8 + 35/8 ( 3/8 mean 3 over 8 )
The answer is y= 3/8 + 35/8
