Answer:
B
Step-by-step explanation:
Hope this helped!
(if this is a mulitlple choice question then choose B & D)
5x-3x+2x-8x=-5+14+7
-4x=16
x=-4
Answer:
10 miles per hour
Step-by-step explanation:
Average velocity=distance covered/time in hours
Distance=2 miles
time=12minute
change minutes to hour=12/60 =0.2hrs
v=2÷0.2
v=10miles per hour
Answer:
576 yards
Step-by-step explanation: