The width would be 9 inches. Here's how I got the answer:
Double 12
Subtract from total
Take your difference and divide by two.
That will give you the width.
Answer:
20
Step-by-step explanation:
Multiply top by top
2 * -3 = -6
Multiply bottom
7 * 8 = 56
The answer is -6/56
Simplify = -3/28
You can use the slope intercept form for the line equation
Answer:
y=0.5x+3
Step-by-step explanation: