Remark The key step is just to subtract 5 from both sides. The pointed of the inequality still points away from the variable and towards the number. As long as that remains true, the correct answer can be found.
Solution 2.7 ≤ b + 5 Subtract 5 from both sides. 2.7 - 5 ≤ b - 2.3 ≤ b Write with the variable on the left. b ≥ - 2.3 <<<< answer
We’ll start off knowing that 1kg equals 1000 grams. So what you do from here is you subtract 180 from 1000 because that’s what it weighed. Since it was two kg in total, you’re going to add together your result and that kilogram, equaling out to 1.820kg. I hope this helped!
