Answer:
1. Pour the mixture through a filter to separate the sand; 2. Evaporate the liquid to separate the salt.
Step-by-step explanation:
Can you show the expression plz
Hey the answer is -0.2. You have to divide 10 by both sides to isolate the variable
Answer:
The answer is "3.14".
Step-by-step explanation:
The coefficient of pollution level is "b" and "a" intercept
We must verify it.

The statistics on tets are now provided

Because statistics will be more than critical
values, we thus reject
You just multiply 450 by .18 and it'll give you the 18% you have to add to 450.
So the equation would look like:
450(.18)=81
Which you then add:
450+81= 531
So 531 is your total!