Question 3 of 20 :
Select the best answer for the question
3. What's the midpoint of a line segment joining the points (5,-4) and (-13, 12)?
O A. (9, 4)
B.(-4,4)
C.(-4,8)
OD. (4,4)
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B

Step-by-step explanation:

-8/2=-4=x

8/2=4=y

answer: a

step-by-step explanation:

if xy ~ yz therefore xy would be the same length as yz

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.