Answer:
25%
Step-by-step explanation:
profit percentage = (profit/cost price) * 100
selling price = 600
profit = 600 * 20/100 = 120
cost price = 600-120 =480
profit percentage = (120/480) * 100 = 25
Just plug in 3 for x
y = -( 2^3 )
y = -( 8 )
y = -8
1. - 4^3 = -1 * 4*4*4 = - 64
2. (-4)^3 = (-4)(-4)(-4) = - 64
3. 4^3 = 4 * 4 * 4 = 64
N- 3 - 4n = 21
-3n = 24
n = -8
hope this helps
Answer:
I <em>think</em> it's the 2nd one.
I didn't learn this topic yet.