Answer:
y+10 = 2 (x+1)
Step-by-step explanation:
slope = (y2-y1)/(x2-x1)
m = (2--10)/(5--1)
m = (2+10)/(5+1)
m = (12/6)
m=2
point slope form
y-y1 = m(x-x1)
y--10 = m(x--1)
y+10 = 2 (x+1)
Answer:-3
Step-by-step explanation:
you take the 3x to the right side of the equal sign
you then change the sign of 3x to -3x
I dont really know, but i think in all its 156, I hope I helped
Answer: 1.5 meters.
Step-by-step explanation:
Given: At the beginning of spring, the ice starts to melt.
The variable s models the ice sheets thickness in meters t weeks after the beginning of spring.

At t=0, s=4 meters
At t=1, s=3.75 meters
∴It is a linear equation, where the rate of change in thickness = 3.75-4=0.25 meter per minute .
The decrease in ice sheet in every 6 weeks = 
The number for 5.71 ×10^-3 is .00571