Answer the following questions correctly i will know if this is wrong. i will report any incorrect answers! criteria for getting brainliest and not getting reported: - and make sure not to post random answers points are taken away when you are reported so don't think about answering it if you want only just want points to move up. - you must put work 1. solve for f: |-3f-9|-8≤19

Remark

Just as an aside, we would answer this if only 10 points were offered.

| - 3f - 9 | - 8 ≤ 19                  Add 8 to both sides.

| - 3f - 9 | - 8 + 8 ≤ 19 + 8

| - 3f - 9 | ≤ 27

First Solution

- 3f - 9 ≤ 27                  Add 9 to both sides

- 3f - 9 + 9 ≤ 27 + 9     Combine the terms on the left

- 3f ≤ 36                       Divide by - 3. Be careful about handling the ≤ sign

f ≥ 36/-3                       Do the division

f ≥  - 12

Second Solution

- 3f - 9 ≥ - 27   Add 9 to both sides.              

-3f - 9 + 9 ≥ - 27 + 9

- 3f ≥ - 18

f ≤ - 18/-3

f ≤ 6

The solution set to this is the set of values between 6 and - 12

6 ≥ f  and f ≥ - 12   <<<<<< Answer

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

pretty sure 750 each month!

step-by-step explanation: