Answer:
c, d, a, b.
Step-by-step explanation:
I'm presuming that the original equation is 
.
First, isolate c. You can do this by subtracting 
from both sides: 
Next, simplify to 
.
Then, divide both sides by 7: 
Finally, simplify to 
.
Not similar. The ratio of sides is not the same
Answer:
log base 6 of the cube root of 6 matches with 1/3
-3 log 5 of 25 matches with -6
log base 2 of the 4th root of 8 matches with 3/4
log base 3 of 1/81 matches with -4
Answer:
350 mL of water
Step-by-step explanation:
Well she starts with 200mL of water and there is 800 mL of acid of water.
She drains 100 mL of acid and adds 100 mL of water so there is 300 mL of water.
And she stirs meaning the compounds have mixed.
Then she drains 100 mL and she they are mixed she drains half of acid and half of water so she has 250 mL of water.
The she adds 100 mL of water so now there’s 350 mL of water left.
