I would like more information please. What line are you referring to?
Step-by-step explanation:
The points on a horizontal line will always have the same y coordinate.
Since the point (-8, -7) is on this horizontal line, the y coordinate is -7.
So the equation of the horizontal line is y = -7.
The answer would be $3.75x < $20 if I'm not wrong
The circumference is merely increased by 50%. The formula for a circle (which I assume you know) is 2*pi*r. Work out this value, then multiply it by 1.5. You get the same answer as multiplying 2*pi*(r*1.5). Just fyi (if you didn't know), multiplying something by 1.5 increases it by 50%, multiplying something by 1.12 increases something by 12% etc.
Answer:
julie
Step-by-step explanation:
josh: 20/40= 50%
julie: 75%
john: 25%