Which system of linear equations has no solution? y = 3x – 8 and y=1/2x - 3
y= 2x and y = 2x – 6
y= 1/5x + 1 and 5y – x = 5
y= 4x + 2 and 4x = y - 2

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.

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)