if a half a number is added to 3, the result is greater than or equal to -4. find all such members. write your answer in interval notation. show work please :(

Step-by-step explanation:

Hello,

let's note this number n

half a number is added to 3 so it means

the result is greater than or equal to -4 so we can write

and then we can say that the number is in the following interval

hope this helps

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation: