This may be correct but since i think i understand the answer is c
Answer:
B.(3x+12)+x=90
Step-by-step explanation:
Answer:
5.5
Step-by-step explanation:
B is the midpoint of AC, D is the midpoint of CE
This means that CE = 1/2 AE
CD = 1/2 ( 11)
CD = 5.5
Answer: 5.87 feet per second
<u>Step-by-step explanation:</u>
Use the following conversions:
5280 feet = 1 mile, 1 hour = 60 minutes, 1 minute = 60 seconds

36 minutes.
(1/20)x+(1/30)x=1solve for x (x=0.8333333333......)
Considering they take the same times for all 3 pounds,
That would mean that since 1 pound takes 12 minutes, then 3 pounds take 36 minutes