14.
the vertices of almn are l(7,4), m(7,16), and
n(42, 4).
a. find the length of each side of the triangle.
b. what is the perimeter of the triangle?
c. what is the area of the triangle? explain how
you determined your answer.

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.

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

true

step-by-step explanation:

what do u need to know

step-by-step explanation: