The Rose Bowl is played between the champions of the PAC-10 and BIG-10 conferences. USC is the PAC-10 champion with probability 0.6 and they win the rose bowl 90% of the times that they represent the PAC-10. UCLA wins the PAC-10 20% of the time and given that they make it to the Rose Bowl, they win it with probability 0.2. When one of the other PAC-10 teams win the conference championship, they are equally likely to win or lose in the Rose Bowl. There are 10 teams in the Pac-10. Required:
a. What is the probability that USC wins the Rose Bowl?
b. What is the probability that the Big-10 representative wins the Rose Bowl?

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

step-by-step explanation:

the answer is 128

if you would like with a question it is easy to get an answer by including some or multi choice options

step-by-step explanation:

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6