Answer:
The first stpe in solving this system of equations is finding either X or Y in terms of the other variable. Ex: x = 8 - y or y = 8 - x
Step-by-step explanation:
When faced with a system of equations problem, you need to find one variable at a time. To do this, you need to eliminate one of the variables from one of the equations. I used x + y = 8 because that was simplier to find one of the variables from. From there, you can substitute that in for the variabel in the secone equation.
3x - 2y = -6
3x - 2(8 - x) = -6
3x - 16 + 2x = -6
5x - 16 = -6
5x = 10
x = 2
Than you can use that and plug it back into one of the original equations to find the other variable.
x + y = 8
2 + y = 8
y = 6
The total number of different outcomes of the toss are 256.
<u>Explanation:</u>
Given:
Coin is flipped 8 times.
Number of different outcomes, n = ?
A coin is flipped eight times where each flip comes up either
heads or tails.
Considering the order of the results from each toss does matter.
Each toss has two possibilities and the number of toss is 8.
Thus, the total outcome of the toss = 2⁸
n = 256
Therefore, total number of different outcomes of the toss are 256.
9514 1404 393
Answer:
11 1/9%
Step-by-step explanation:
1/9 × 100% = (100/9)% = (11 1/9)%
