Answer:
Step-by-step explanation:
Isolate the b from one side of the equation.
<u>First, subtract by 5 from both sides.</u>
<u>Solve.</u>
<u />
<u>Subtract.</u>
9-5=4
2b=4
<u>Divide by 2 from both sides.</u>
2b/2=4/2
<u>Solve.</u>
<u />
<u>Divide the numbers from left to right.</u>
4/2=2
Therefore, the correct answer is b=2.
I hope this helps, let me know if you have any questions.
Answer:
b number is a solution of in equality
Answer:
See attached.
Step-by-step explanation:
All you need to do is plot a point at (0,-2) and draw a horizontal line. You also need to plot a point at (4,0) and draw a vertical line.
The formula for the perimeter of a square is p=4s
p is perimeter, 4 is the sides of the square, and s is the side length.
So to fill it out,
p=4(27)
solve. Perimeter is 108cm.