Answer:
answers attached
Step-by-step explanation:
The solution of the system of equation of the matrix is as follows:
x = - 8
y = 3
<h3>How to find the solution of matrix?</h3>
3x + 10y = 6
x + 3y = 1
multiply equation(ii) by 3
3x + 10y = 6
3x + 9y = 3
Therefore,
y = 3
Hence,
x + 3y = 1
x + 3(3) = 1
x + 9 = 1
x = 1 - 9
x = -8
learn more on matrix here: brainly.com/question/9967572
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Answer:
0≥6y
Step-by-step explanation:
y-5(y+1)≥2y-5
y-5y-5≥2y-5
-4y≥2y
0≥6y
The answer is; hills.
<em>Hope this helped and please do tell me if I am wrong so that I can correct my mistake. :)</em>
Answer:
The answer is - 4x² + 8x - 8
Step-by-step explanation:
ƒ(x) = 3x – 1
g(x) = 4x2 – 5x + 7
(ƒ – g)(x) = 3x - 1 - ( 4x² - 5x + 7)
That's
3x - 1 - 4x² + 5x - 7
Group like terms
- 4x² + 3x + 5x - 1 - 7
The final answer is
- 4x² + 8x - 8
Hope this helps you.