Answer:

Step-by-step explanation:

Answer:
200-5x and 90
Step-by-step explanation:
we don't know how many weeks she spent at first so we make the equation 200-5x
and then it would be 5x22 which is 110
so 200-110=90
Answer: a = 23, b = 21, c = 136
Step-by-step explanation:
Answer:-4
-3
-2
Step-by-step explanation:
thx
Step-by-step explanation:
we divide both sides by 4 to single out the X
(4X) / 4 = (2/3)/4
simplify
X = 2/12