4 years ago

-3<3x less than or equal to 9 on an number line

Mathematics

1 answer:

liraira [26]4 years ago

7 0

-3 < 3x ≤ 9
-1 < x ≤ 3

hope it helps

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Function:

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The maximum profit is $200

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The company breaks even when the profit is positive. From the graph of the function you can see that the graph of the function is over p-axis for all $p\in (16,20)$ , so the positive profit is for $p\in (16,20)$

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