Find all numbers such the twice the sum of the number and eight is at most four Need step by step explanation

Step-by-step explanation:

Let x be the number.

Then 2(x + 8) <= 4.

x + 8 <= 2

x <= -6.

Hence all numbers less than or equal to -6 satisfy the question.

false.

step-by-step explanation:

false.

cavalieri's principle makes that statement about the volumes, not about the areas.

this doesn't make sense lol