Answer:
the ski original price is 641
Step-by-step explanation:
(15-40)+(87-30)
-25+57
32 total points
A and B are independent events.
P(A) = 0.30. P
You can set this up by reversing it.
(9+4)- (x/2)
(13)-(x/2)
(13)-(2x)
=11x
