Triangle J K L is an isosceles triangle, where angle J is the vertex angle, m angle J equal 50 degree comma and m angle L equal left parenthesis 8 x plus 13 right parenthesis degree. What is the value of x?
a) 6.5
b)4.6
c) 7.3
What’s the value of y?
a)5
b)10
c)15
d)5

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.

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft