Answer:
Step-by-step explanation:
U would add it even though it looks like u need to multiply but u don’t. In order to add, u need to find the lcd of them both which is 12. 10/12 + 9/12. 19/12 or 1 7/12.
9x + 26 + 7x - 17 = 2x + (-3x) + 5x =
16x + 9 = 2x - 3x + 5x =
16x + 9 = 4x
9 = 4x - 16x
9 = - 12x
-9/12 = x
- 3/4 = x
#3 is 2/4
#6 is 3/4
#10 is true
#4 is 4225
and those are the only ones I know
Hope I helped a little bit
Let A be number of adult tickets brought
Let S be number of senior citizen tickets brought
8492 = 22A + 12S (1)
A = 556 - S (2)
Plug (2) into (1)
8492 = 22(556 - S) + 12S
8492 = 12232 - 22S + 12S
8492 - 12232 = -22S + 12S
-3740 = -10S
-3740/10 = -10S/-10
374 = S
S = 374
Note that there are several more steps you can take to check the answer and/or find A.
The event with the probability of 0 will definitely not happen.
The event with the probability of 100% will definitely happen.
As human beings we need some safe assumptions. Without those we could not get out of bed in the morning.
We assume that the probability of the Moon falling into the Pacific Ocean tomorrow is 0. We assume that the probability of the Sun rising tomorrow is 100%. We have no way to know either one but we assume both.
