The correct answer is 8 because 8+4 equals 12
The midpoint is the average of the coordinates of the endpoints.
M = (A + B)/2 = ((1+7)/2, (3+8)/2) = (4, 11/2)
The midpoint of AB is (4, 11/2).
Sale price for coat =
275 x 0.85 (decimal multiplier for 15% decrease) = £233.75
£233.75 x 1.0725 (decimal multiplier for 7.25% increase) = £250.70
Answer: Your answer will be ![\frac{-50}{5} =-10](https://tex.z-dn.net/?f=%5Cfrac%7B-50%7D%7B5%7D%20%3D-10)
Step-by-step explanation: You will have
you will have to multiply 5 on both sides. So you will then simplify 5 and 5 to be left with n and multiply -10(5)=-50
So you get ![n=-50](https://tex.z-dn.net/?f=n%3D-50)
Answer:
(-1,4.5)
Step-by-step explanation:
You would have to use the formula for midpoint. 5+-3/2= -1
3+6/2= 4.5 which would be -1 for x and 4.5 for y.