Finding the slope using two points:
The formula for slope is
In this case...
(1, 9) and (-3, 16)
^^^Plug these numbers into the formula for slope...

C. 
^^^This is your slope
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
C
Step-by-step explanation:
let hypotenuse of triangle with 60°=y

Answer: x=0,7
Step-by-step explanation:
5x - y = 3 ------------ (1)
6x - y = 8 ------------ (2)
From (1):
5x - y = 3
y = 5x - 3 ------------ Sub into (2)
6x - (5x - 3) = 8
6x - 5x + 3 = 8
x + 3 = 8
x = 5 ------------------- Sub into (1)
5x - y = 3
5(5) - y = 3
25 - y = 3
y = 25 - 3
y = 22
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Ans: x = 5, y = 22
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The mean is the average of the data set. Median is the value that separates the higher half and the lower half of the set of values. Mode is the value that occurs often in the data set. Therefore, the correct answer is option A, <span>mean = 9.7, median = 10, mode = 15</span>