I think that the answer is 8
if you want to check if it is right input 8 in place of b
Answer:
Step-by-step explanation:the answer is option A as 1 • 3 =3 and 3+4=7
A) x=4
B) x= -3
C) x= -1/6
D) x=24
Nayeon and her aunt hiked 154 meters before they had lunch and after they had lunch, they hiked 84 more meters. all together they hiked 238 meters. The dad and sister hiked 167 meters before they had lunch and after they had lunch, they hiked 62 more meters. all together they hiked 329 meters. The difference in meters between Nayeon and her aunt and her dad and her sister (before lunch) is 13 meters.
