10-47
11-42.16
12-48.65
13-2.4
14-7.9
15-8.15
Hope it helps :)
<h3>Answer:</h3>
none of these has "no solution"
<h3>Explanation:</h3>
A. The solution is (8/3, 3)
B. The second equation is -1/2 times the first, so these describe the same line. The system has an <em>infinite number of solutions</em>.
C. The solution is (-4, -2)
D. The solution is (4, -2)
E. The second equation is 2 times the first, so these describe the same line. The system has an <em>infinite number of solutions</em>.
_____
A system of equations will have "no solution" when it describes parallel lines—lines that do not intersect. In standard form, such equations are recognizable by their different constants. For example,
- 3x -4y = -4
- 3x -4y = 20 . . . . . . 20 is different from -4
have different constants, so the equations describe parallel lines.
We could multiply one of these by -2 and the system would still be "inconsistent"—having no solution.
600,000,000+ 70,000,000+ 200,000+ 600+ 40
Answer:
-2c^2 + c
Step-by-step explanation:
The answer is A) Clustering and Outliers
We see a lot if clustering, but we also see 2 outliers that are far away from the clusters!! :)
