Answer:
A
Step-by-step explanation:
Given
cx - 4 = 7 ( isolate the term in x by adding 4 to both sides )
cx = 11 ( divide both sides by c )
x =
→ A
See the attached picture:
6% = 1200
9% = 2400
12% = 3800
I would try B.
I'm not positive i got it right
(sorry if its wrong)
Hope this helped!
:)
The correct answer is 3/13. Divided both by 5.
15/65
3/13
Answer:

Step-by-step explanation:
Donna's Rate is 
Rico's Rate is 

Cross-Multiply



Donna's Rate is 
Rico's Rate is 
