F(a) = (x – 10) - 49
Solution

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.

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

i think the amount would be $140.62

86

step-by-step explanation:

find the area of the triangle then multiply by 2 then add the area of the parollelegram multiplied by 2