Find the y intercept of the line y+2x-1=0

Y intercept= 1

Step-by-step explanation:

First you need to put this in slope intercept form (y=mx+b) so heres the steps:

y+2x-1=0 (given)

y-1=-2x (subtract 2x from both sides)

y=-2x+1 (add 1 to both sides)

y=-2x+1 is the y=mx+b form

The y intercept is b so your answer is 1

which expression represents the approximate length of bc?

step-by-step explanation:

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .