Answer:
QS = 8x - 2
Step-by-step explanation:
QS = QR + RS
QS = 6x - 11 + 2x + 9
a=20
You cross multiply: 9a=180
a=20.
Answer: b , d , e ( hope this helps ) :D
28
FG = BC * 2 = 14 * 2 = 28