13000-5600=7400...that's about it, just multiply then subtract
Answer:
x = 5
Step-by-step explanation:
since it is isoscles,
5x-8 = 2x+7
reduce
3x = 15
x = 5
Answer:
For a line of best fit, it doesn't nessesarily have to land on a point, it just has to be in between them or on them whichever way you choose to do it. And also your second question, yes it is correlation if it lines up with the line and not somewhere else or if there are so many dots that they don't really form a line then it isn't a correlation.
Hope this helps!
