Say a joke for Brainslet have fun!
2 answers:
You might be interested in
Answer:
Range = 3
Variance = 0.6475
Standard Deviation = 0.804
Step-by-step explanation:
The steps and tables is shown in the attachment.
<u>Answer:</u>
- The solution of the equation is (-1,-2)
<u>Step-by-step explanation:</u>
- => x - 6y = 11
-6x + 6y = -6
- => 6(x - 6y) = 6(11)
-6x + 6y = -6
- => 6x - 36y = 66
-6x + 6y = -6
- => -30y = 60
- => y = -2
- => x - 6(-2) = 11
- => x + 12 = 11
- => x = -1
Hence, the solution of the equation is (-1,-2)
Hoped this helped.