Answer:
airplane A
Step-by-step explanation:
We aer goint to eliminate the x's
multiply first by -5 and 2nd by 2
so that is B
The answer is y=-4/7x+7. You simply substitute in the given numbers. -4/7 for the slope (m) and 7 for the y-intercept (b).
When the slope isn't defined, it's not possible to write the line in slope-intercept form. No slope means a vertical line, which here must be

The ordered pair (-1,6) obviously satisfies the above equation so is on the vertical line
.
Answer:
11
Plzzzzz give me Brainliest!!!!!