The expression that could best describe the statement would be " 40 n + 20
260.
I think it would be 64/100 because 64 percent is most likely out of 100 percent
Step-by-step explanation:
Sale price
= Marked down by 10% from selling price
= 90% of selling price
= 0.9 * $600
= $540.
Sale price - Cost price
= $540 - $450 = $90.
The markup from cost to sale is $90.
Cos theta = 75/115
theta = cos^-1 (75/115)
theta = 49.2 degrees
Could you please clarify the question please by putting a question to be solved? Or are you asking for the definition?
