Answer:
y=mx+b
Step-by-step explanation:
The slope-intercepts formula, the y = y coordinate, m = slope, x = x coordinate, b = y intercept
Answer:
for what ? put your question completely
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.
In this equation y would equal 4 or it could be 1