Answer:
I think its D, im not sure
Step-by-step explanation:
Two triangles are congruent if and only if all corresponding angles and sides are congruent.
ANSWER: AAS
400+75x=1000-25x
-400 from both sides
75x=600-25x
add 25x to both sides
100x=600
divide both sides by 100
x=6
it will take them 6 days to have the same number of followers
To find it, you need to solve the equation 0.13x + 55 = 0.50x
