Question

EF = 4x + 17 , FG = 2x − 5 , and EG = 30 .
What is the value of x? What is EF?
X = _______ EF = _______
a. X = 8, EF = 7
b. X =3, EF = 29
c. X = 7, EF = 8
d. X = 1, EF = 6
Competency 3: Distance and Midpoint
Distance: ( ) 2
2 1
2
2 1 x − x + ( y − y ) Midpoint:
2 1 2 1 ,
2 2

x + x y + y