Which of the following equations have infinitely many solutions?
Choose all answers that apply:
A
46x – 23 = 46x + 23S
B
-461 – 23 = 46x + 23
C
46x + 23 = 46x + 23
D
-46x + 23 = 46x + 23

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.