Answer:
7(9+n)=8
Step-by-step explanation:
I hope this is right :)))
Answer:

Step-by-step explanation:
Given


Required

is calculated as:

Since it is a probability with replacement, we have:

For x > 1, we have:


For x < 2, we have:



becomes


Answer:
(-4,-19)
Step-by-step explanation:
Substitute the points into the equation and see if it is true
y = 4x-3
-3 = 4(4) -3
-3 = 16-3
-3 = 13 false
-19 = 4(-4) -3
-19 = -16-3
-19 -19 true