A: 1:1 unless they want you to count both arms then it would be B: 2:2
The answer is B. Maggie starts at her friends house and walks straight home
If your solving for x, you need to isolate/get the variable "x" by itself in the inequality:
-24 ≤ 3x - 9 First add 9 on both sides
-24 + 9 ≤ 3x - 9 + 9
-15 ≤ 3x Then divide 3 on both sides to get "x" by itself

-5 ≤ x [or x ≥ -5 if you prefer "x" to be on the left side]
A person could use a check or cash. With a check they don't have to worry about carrying cash but the check could bounce and cost them a fee. With cash they know they have enough but it doesn't build credit and is easy to misplace or misuse.
2x+3y=6
3y=-2x+6
3y/3=-2x+6/3
Y=-2/3x+2