Answer:
I think its 20 to 60 or something like that....
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
39 = 4(x + 5) + 2x + 1
39 = 4x + 20 + 2x + 1
39 = 6x + 21
18 = 6x
x = 3
MN = 4(x + 5)
MN = 4(3 + 5)
MN = 4(8)
MN = 32
hope this helped!
Answer:
x = 42
Step-by-step explanation:
Given
(x - 2) = 40
Multiply both sides by 4 to clear the fraction
x - 2 = 40 ( add 2 to both sides )
x = 42
For

and

to be independent, it must be the case that

You're given

while

So yes, the two events are independent.

Move the variable to the left-hand side and change its sign

Move the constant to the right-hand side and change its sign

Add the numbers

Change the signs on both sides of the inequality and flip the inequality sign
