Help.? please, i dont understand.

B

Step-by-step explanation:

Given

- 3x + 12 ≤ 15 ( subtract 12 from both sides )

- 3x ≤ 3

Divide both sides by - 3, reversing the symbol as a result of dividing by a negative quantity.

x ≥ - 1

Since x can equal - 1, we are looking for a solid circle at x = - 1 on the number line.

Since x greater than - 1 we require the shaded arrow to be pointing right.

Graph B represents this

Choice B

Filled in circle at -1; shading to the right

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Explanation:

Let's isolate x

We solve this as if this was an equation, though the inequality sign flips when we divide both sides by a negative value (in the second to last step).

To isolate x, we undo the order of operations PEMDAS. So we first undo the "+12" by subtracting 12 from both sides (step 2). After that we undo the multiplication by dividing both sides by -3.

The graph of will have a closed or filled in circle at -1, and shading to the right. This visually represents the solution set "x is -1 or larger". The reason why we have a filled in circle is to include the endpoint due to the "or equal to" as part of the inequality sign.

you have orange juice on wednesday. (idk why this is the answer)

step-by-step explanation:

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dfj dt

step-by-step explanation:

vjnijernv