MAYBE COULD B (8) I guess
Let x = Danielle, x + 5 = her sister, and .5x = her brother.
x + x + 5 + .5x = the sum of their ages.
Then we simplify to get 2.5x + 5 = the sum of their ages.
Answer:
<h2>Here is the correct answer </h2>
(A. 46)
Step-by-step explanation:
STUDY CORRECTION.