Answer:
1
2
⋅
+
1
=
−
1
9
Step-by-step explanation:
Combine multiplied terms into a single fraction
1
2
+
1
=
−
1
9
1
2
+
1
=
−
1
9
=
−
4
0
Answer:
The answer is $490
I hoped this helped
Step-by-step explanation:
If water and oil are combined in a container, the resulting liquid is C.emulsion.
Answer: 
Step-by-step explanation:
With negative powers, 
do the same for s too