Answer:
x = 5 segment AC = 25
Step-by-step explanation:
if 'A' to 'B' is 2x + 10 and 'B' to 'C' is x, then we need to add those values together to get from 'A' to 'C'
2x + 10 + x = 5x
add the 'x' values
3x + 10 = 5x
then subtract the '3x's from both sides
10 = 2x
finally, divide both sides by two
5 = x
meaning.....
5 • 5 (for the 5x) is equal to 25
