Answer: The volume is: " 3.2 mL " .
__________________________________________________
Explanation:
__________________________________________________
"13.2 mL <span>− 10.0 mL = 3.2 mL " .
__________________________________________________
Answer: The volume is: " 3.2 mL " .</span><span>
__________________________________________________</span>
Answer:
<h2> (-1,1)</h2>
Step-by-step explanation:
Given system is

If we graph, the solution would be the interception point between these two lines, because each linear equation represents a line. The lines are attached.
In the graph, you can observe that the solution is the point (-1,1), that is x = -1 and y = 1.
Now, if we want to solve this system by another method, we can just sum both equations and solve for <em>x</em>


Then, we replace this value in one equation to find the other value

Therefore, the solution is (-1,1)
Answer:
D is the answer
Step-by-step explanation:
-15 Is the same as 15 its just negative but they have the same distance.
Answer:
0 (zero)
Step-by-step explanation:
