C=(-10;5). If you want an explanation I would be happy to explain it
$322.56
You change 28% to .28 then multiply that with $448=$125.44
Then you minus that from $448=$322.56
Answer:
k = 3.
Step-by-step explanation:
If they are collinear the slope of AB = the slope of BC, so :-
(0- (-2)) / (2 - 0) = (k - 0) / (5 - 2)
2/2 = k/3
1 = k/3
k = 3.