Answer:
Perpendicular lines have opposite-reciprocal slopes, so the slope of the line we want to find is 1/2. Plugging in the point given into the equation y = 1/2x + b and solving for b, we get b = 6. Thus, the equation of the line is y = ½x + 6.
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
7-12 is like a negative number so it will be -5. And 13-18 would be -5 also.
The answer is 1 soulution i think
