Which equation of a line of best-fit reflects a negative correlation? y = StartFraction 1 Over 70 EndFraction x + 312

y = StartFraction negative 83 Over negative 27 EndFraction x + 15

y = 8 x minus 2

y = negative 6 x + 13

I would go with b Of C. They sound correct .

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.