7x - 2x = 5x
2y - 2y = 0
the answer should be 5x
A plane parallel to vectors <9, 6, 2> and <-8, -4, -5> is given by

Since the plane passes through point (5, -5, 8), then
-22(5) + 29(-5) + 12(8) = -110 - 145 + 96 = -159
The required plane is -22x + 29y + 12z = -159
z = 11/6x - 29/12y - 53/4
1.) D
2.) A................
Answer:
What is the expected value for the insurance company?
E(x) = 0.9986*161 + 0.0014*(-99839) = $21.00
Step-by-step explanation: Ur welcome
There is a 0.9986 probability that a randomly selected 30 year old male lives through the year. A life insurance company charges $161 for insuring that the male lives through the year. If the male does not survive the year, the policy pays out $100,000 as a death benefit.