Yes, we need the sisters age to find it the answer, not trying to be rude we just need the sisters age.
Answer:
y= 2-2x
Step-by-step explanation:
Isolate y.

I know you said 2 numbers but here is a list :)
62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88
What is inside the square root? Is it just the root of x? Or is it ROOT(x-4) + 5 = 2?
Answer:=16
Step-by-step explanation:
hope this helps:)