Given:
The selling price of a ratio set = 72.00
Profit percent = 8%
To find:
The cost price for the radio set.
Solution:
Let x be the cost price for the radio set.
Radio set is sold at 8% profit.



The selling price of a ratio set is 72.00.




Therefore, the cost price for the radio set is 67.
The equation at the right has been incorrectly solved, the answer to this is b = -7
Answer:
-20, -13, -3 0, 19
Step-by-step explanation:
With negative the higher the number the lower the value