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07-12-2018
Mathematics

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Explain and graph please. Step by step.

Explain and graph please Step by step class=

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10-12-2018

Answer:

k ≤ -12 and k ≤ -4

Step-by-step explanation:

-9k + 7 ≤ -10k - 5

-9k + 10k ≤ -7 - 5

k ≤ -12

and;

7k - 6 ≤ -10 + 6k

7k - 6k ≤ -10 + 6

k ≤ -4

For graphing you draw lines k=x=-4 and k=x=-12 and you shade the graph as attached.

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