23x + 750 > = 1800 (thats greater then or equal)
For

,

, all the more

, therefore no solution.
For

, we have

. Obviously that' false.
For

both

and

, where

, belong to the range

, then

belong to the range

.
Those ranges don't have a common part, therefore, again, no solution.
So, the equation

doesn't have a solution.
By definition of independence,
and
are independent if
. So neither the second nor third options can possibly be correct.
We have


which are not equal, so no,
and
are not independent because the probabilities are not equal (last option).
Answer:
y = -4x - 1
Step-by-step explanation:
k(x) = -4x - 1
replace k(x) with y
y = -4x - 1
Answer:
The Awnser is D for the graphs
Step-by-step explanation: