-28 < 2x - 10 < -10.....add 10 to all sections
-28 + 10 < 2x - 10 + 10 < -10 + 10....simplify
-18 < 2x < 0...divide all sections by 2
-18/2 < 2/2x < 0/2...simplify
-9 < x < 0 <===
Answer:
Step-by-step explanation:
$3.35/(2.25 pounds) = $(3.35/2.25)/pound ≅ $1.49/pound
The simplest way is to count each "line"
For example, #2
We start at J, which is at -5
Count the lines all the way to L, at 3
Distance would be 8
The answer to that question is d 2/3
