C. 4/7
Parallel lines have the same slope, so u must find the slope of line a
To find the slope you take two points and use the formula (y2-y1)/x2-x1
The two points given are (-7,0) and (0,4)
To figure it out fill in the formula with the points
Slope= 4-0/0-(-7)
=4/7
665x12=79.80 increase add it to the 665
Answer:
i think... x=6
Step-by-step explanation:
3x+9=x+21
3x−x=12
2x=12
x=6
Hello!
So 1 meter is 3 feet. So if we have 5 meters, we then multiply 5×3 and your answer will be 15 feet.
I hope it helps!
