Answer:
The system of equations in standard form is equal to


The number of ounces of perfume A is 
The number of ounces of perfume B is 
Step-by-step explanation:
Let
a-----> the number of ounces of perfume A
b----> the number of ounces of perfume B
we know that
-----> equation A

-----> equation B
substitute equation B in equation A and solve for b





Find the value of a
-----> 
Answer:
2 units is perpendicular bisector of line segment
-46
Hope this helps!
May I please have brainliest? :D
Answer:
Step-by-step explanation:
D
T 1 2 3 4
B 3 6 9 12
This is linear relationships B=3*T (it can be also called directly proportional)