Answer:
wdym get rid of the "stupld"
Step-by-step explanation:
Answer:
50 liters
Step-by-step explanation:
If x is the volume of 20% acid, then:
x (0.20) + 20 (0.45) = (x + 20) (0.30)
0.2x + 9 = 0.3x + 6
3 = 0.1x
x = 30
30 liters of 20% acid are needed, so there will be a total of 50 liters of 30% acid.
Answer:
TYSM>> I LOVE YOU>> AS A BRAINLY FRIEND
Step-by-step explanation:
The answer to your algerbra question is eight over y
X=60 and if you plug in 60 to that equation, it equals 15.
1/4 x 60 =15
Hope this helps!
