Answer:
3 Liters of the 85% Solution
Step-by-step explanation:
You have to draw your buckets. I can't on computer so imagine the fraction bar is the bottom of the buckets.

Then we multiply the top of the buckets with the bottom:
85x+330=65x+390
Now we simplify and solve
20x=60
x=3
You need 3 liters of the 85% solution!
Answer:
(w+4) (w-4)
Step-by-step explanation:
Answer:
no solution
Step-by-step explanation:
p-4=-9+p
p=-5+p
0=-5
Reflecting is pushing it across from one side to another.
The answer would be (7,6)
Sorry I'm late.