Answer:here you go :>
Step-by-step explanation: hope that helps
3(y-1)=y-11
Distribute:
3y - 1 = y- 11
Add 11 to both sides
3y - 12 = y
subtract 3y on both sides
-12 = -2y
Divide by 2y
y= 6
Answer:

Step-by-step explanation:
we know that
To find out the area of the sidewalk, multiply the length by the width of the sidewalk
The width of the sidewalk is equal to

or

The area is equal to

Answer:
2.80 years
Step-by-step explanation:
beacause it is simple that it will take option B . You
don't have to worry .
0.4215, 0.025, 0.001, 0.221