Could we have a photo of the question please
Answer:y = -5x + 11
Step-by-step explanation:
First, find the slope (m) of the line that passes through these points:
m = (1-6) / (2-1) = -5/1 = -5
Then use the point slope formula to find the equation of the line:
m = (y-y0)/(x-x0)
-5 = (y-1)/(x-2)
-5(x-2) = y-1
y - 1 = -5x+10
y = -5x + 11
80+20 is ten times 8+2, if you factor out 10 from 80+20 we get 10(8+2)
X = - 1/3 or an alternate form x = -0.3, x = -3 to the power of -1