B. should be the correct answer.
Answer:
Her friend is correct
Step-by-step explanation:
40 * 20% = 8
40+8=48
Answer:
5.66 miles per liter.
Step-by-step explanation:

Answer:
X = 75
Step-by-step explanation:
here, DY || FS ,
SO, Angle DFS = Angle JDY
( Corresponding angle pair )
Angle JSF = Angle JYD
( Corresponding angle pair )
Hence, triangle JDY ~ JFS ( By AA CRITERIA )
Now, JY / YS = JD / DF
=》42 / 63 = 50 / X
=》X = 50/42 × 63
=》X = 75
i hope you got it