Answer:
4
Step-by-step explanation:
3x+4=16
-4 -4
3x=12
3/3 12/3
4
Answer:
A: x = 1/36
B: x = 1
Step-by-step explanation:
Part A:
(6²)x = 1
6² = 36, so we write 36 instead of 6² and get:
36x = 1
Now we divide both sides by 36 to find the value of x.
x = 1/36
Part B:
(6ˆ0)x = 1
6^0 = 1, so we replace 6^0 with 1 in the equation and get:
1x = 1
1x is the same as x, so our solution is:
x = 1
<em>Question:</em>
<em>Which of the following is NOT a formula for determining complementary probability?</em>
<em>A. P(outcome) = 1- P(-outcome)</em>
<em>B. P(outcome) - P(-outcome) = 1</em>
<em>C. P(outcome) + P(-outcome) =1</em>
<em>D. P(-outcome) = 1 - P(outcome)</em>
<em></em>
Answer:

Step-by-step explanation:
Required
Determine which option is not a formula of complementary probabilities
From the list of given options, the complementary probabilities are P(outcome) and P(-outcome)
In probability;
--- Equation 1
Subtract P(outcome) from both sides

------ Equation 2
Subtract P(-outcome) from both sides of equation 1


Equation 1, 2 and 3 represents options A, C and D
While option B is out of place
<em>Hence, option B is not a formula of complementary probability</em>
Answer:
Step-by-step explanation:
6x - 2y = -4
y= 3x + 2
We see that y = 3x + 2 so we can use that value of Y everytime we see i in the other equation.
6x - 2(3x +2) = -4
Now usually we'd we simply solve for X.
6x - 6x -4 = -4
This clearly does not work as we cannot get rid of X
Therefore, this system of equations has no solution we can find through substitution
Answer:
the first option - 48s + 4.75
Step-by-step explanation: