Answer:
n = 55/8
Step-by-step explanation:
It would now cost $11. 45% of 20 is 9, therefore, you would subtract 9 from 20 (since it is getting marked down).
The independent variable is x
y is dependent on the value of x
5 times 40 times 49 equals 9800 because you do 5 time 4 and that's 20 and you add a 0 and you multiply by 49 to get 9800.
I believe the answer is 18, because 5x3=15, so we can only assume that N is 6x3=18.
