Sorry this is really sloppy but hope this helps!
The answer would be B.
Unit rate is something per time unit or other unit.
Hope this helps!
Answer:
45
Step-by-step explanation:
Answer:

Step-by-step explanation:

Cancel 4c on both the sides of the equation.

Bring the 2 in the denominator of 11/2 to the left hand side of the equation.

Bring 4 to the right hand side if the equation.

